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    <image:caption>Anatomische Abbildung der Arteria cerebelli inferior anterior (AICA). Abbildung adaptiert von Rhoton Jr, Albert L. The cerebellar arteries. Neurosurgery 47.3 (2000) S29-S68.</image:caption>
    
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    <image:caption>Anatomische Abbildung der AICA und SCA im Bezug auf den Meatus acusticus internus nachdem der Hirnstamm und das Kleinhirn entfernt wurden. Abbildung adaptiert von Rhoton Jr, Albert L. The cerebellar arteries. Neurosurgery 47.3 (2000) S29-S68.</image:caption>
    
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    <image:caption>T2 MRT Sequenz eines Patienten mit einer aneurysmatischen Knochenzyste im Bereich der Brustwirbelsäule mit kompressiven Effekt auf das Rückenmark.</image:caption>
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    <image:caption>Axiales CT von gelockerten S1 Pedikelschrauben auf beiden Seiten. Es zeigt sich rund um die Pedikelschraube ein hypodenser Saum, suggestiv für eine Lockerung des Schraubenmaterials.</image:caption>
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    <image:caption>Röntgenaufnahme einer langstreckigen Spondylodese.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Seitliche Röntgenaufnahme einer dorsale Spondylodese zwischen dem 3. und 6. Halswirbelkörper.</image:caption>
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    <image:caption>Darstellung eines ACOM Aneurysma in einer digitalen Subtraktionsangiographie.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Darstellung eines nicht rupturierten inzidentellen Anterior communicans anterior Aneurysma in einer MR-Angiographie.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Ein akutes rechtsseitiges Subduralhämatom im Schädel CT.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2022/hyperakutes_subduralhaematom_ct.png</image:loc>
    <image:title>Hyperakutes Subduralhämatom </image:title> 
    <image:caption>Traumatische hyperaktus Subduralhämatom rechtsseitig im CT.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
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    <lastmod>2023-02-14</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/radionekrose</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2024/radionekrose_mrt_t1km.jpg</image:loc>
    <image:title>Radionekrose im MRT </image:title> 
    <image:caption>Axiale T1 MRT Sequenz mit Kontrastmittel einer histopathologisch verifzierten Strahlennekrose.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <loc>https://www.ars-neurochirurgica.com/lexikon/dwi-sequenz-mri</loc>
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    <lastmod>2026-04-01</lastmod>
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    <loc>https://www.ars-neurochirurgica.com/lexikon/sulcus-frontalis-inferior</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2024/sulcus_frontalis_inferior.png</image:loc>
    <image:title>Sulcus frontalis inferior </image:title> 
    <image:caption>Illustrative Darstellung des Sulcus frontalis inferior (rot markiert).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <lastmod>2024-12-27</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/capsula-interna</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/capsula_interna_schematisch_greys_anatomy.jpg</image:loc>
    <image:title>Schematische Abbildung der Capsula interna </image:title> 
    <image:caption>Schematische axiale Schichtdarstellung des Telencephalons mit Beinhaltung der Capsula interna. Abbildung adaptiert von Greys Anatomy.</image:caption>
    
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2024/capsula_interna.jpg</image:loc>
    <image:title>Anatomische Inhalte der Capsula interna </image:title> 
    <image:caption>Schematische Darstellung der anatomischen Inhalten der Capsula interna. Abbildung adaptiert von Greenbergs Handbook of Neurosurgery.</image:caption>
    
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2020/Capsula_interna_mri_mdeft_axial.png</image:loc>
    <image:title>Capsula interna MRI MDEFT Sequenz </image:title> 
    <image:caption>Capsula interna auf beiden Seiten im axialen MRI (MDEFT Sequenz) Bild.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <lastmod>2024-09-05</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/axis</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2022/axis_halswirbel_schematisch_grays_anatomy.jpg</image:loc>
    <image:title>Axis Schematisch </image:title> 
    <image:caption>Schematische Darstellung des Axis. Abbildung adaptiert aus Grays Anatomy.</image:caption>
    
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/dens_axis_ct.png</image:loc>
    <image:title>Dens axis im CT </image:title> 
    <image:caption>Darstellung des Dens axis in drei verschiedenen Ebenen im CT.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/dens_axis_roentgen.png</image:loc>
    <image:title>Dens Axis im Röntgen transoral </image:title> 
    <image:caption>Darstellung einer transoralen Röntgenaufnahme eines intakten Dens axis im Röntgen.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <lastmod>2026-03-31</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/empyem</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/subdurales_empyem_t1_t1km_mri.png</image:loc>
    <image:title>Subdurales Empyem </image:title> 
    <image:caption>MRT Bild eines subduralen Empyems, welches operativ verifiziert wurde.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
    </image:image>
    <lastmod>2023-02-21</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/korporektomie</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/korporektomie_lwk2_3_globus_fortify.png</image:loc>
    <image:title>Korporektomke Röntgen Globus Fortify </image:title> 
    <image:caption>Postoperatives Röntgenbild nach durchgeführter dorsaler Stabilisierung und einer Korporektomie LWK2 und LWK3 mit einem Globus Fortify Cage als Wirbelkörperersatz.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2026/zervikale_korporektomie.png</image:loc>
    <image:title>Korporektomie CT </image:title> 
    <image:caption>CT einer Halswirbelsäule nach durchgeführter Korporektomie von HWK4 und HWK5 mit einem Cage und Platte.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <lastmod>2026-03-30</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/rueckenmarkstimulation</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2021/plattenelektrode_abbott_penta_neurostimulation_roentgen.png</image:loc>
    <image:title>Abbott Penta Plattenelektrode </image:title> 
    <image:caption>Darstellung einer Abbott Penta Plattenelektrode im ap Röntgenbild auf Höhe der Brustwirbelsäule.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2021/plattenelektrode_abbott_penta_neurostimulation_roentgen_lateral.png</image:loc>
    <image:title>Abbott Penta Plattenelektrode laterales Röntgenbild </image:title> 
    <image:caption>Darstellung einer Abbott Penta Plattenelektrode im lateralen Röntgenbild auf Höhe der Brustwirbelsäule.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2021/stabelektroden_rueckenmarksstimulation.png</image:loc>
    <image:title>Stabelektrode im Röntgen </image:title> 
    <image:caption>Darstellung von zwei Stabelektroden zur Rückenmarksstimulation im ap Röntgenbild.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2022/scs_stimwave_freedom-8a_ronetgen.png</image:loc>
    <image:title>Stimwave Freedom-8A spinal cord stimulation (SCS) </image:title> 
    <image:caption>Röntgenbild eines implantierten Wireless Stimwave Freedom-8A spinal cord stimulation (SCS) Systems.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/elektrodendislokation_scs.png</image:loc>
    <image:title>AP Röntgenbild eines dislozierten SCS Elektrodenpaars. </image:title> 
    <image:caption>AP Röntgenbild eines Patienten mit postoperativ dislozierten SCS Elektroden, welche von der BWS auf Höhe LWS disloziert sind.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/elektrodendislokation_scs_lateral.png</image:loc>
    <image:title>Laterales Röntgenbild dislozierte SCS Elektroden </image:title> 
    <image:caption>Laterales Röntgenbild eines Patienten mit postoperativ dislozierten SCS Elektroden, welche von der BWS auf Höhe LWS disloziert sind.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
    </image:image>
    <lastmod>2023-02-21</lastmod>
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    <priority>0.5</priority>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/gyrus-frontalis-medius</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/gyrus_frontalis_medius_mri_axial_t1km.png</image:loc>
    <image:title>Axiales MRI Bild des Gyrus frontalis medius </image:title> 
    <image:caption>Axiales MRI Bild in einer T1 Sequenz mit Kontrastmittel des Gyrus frontalis medius.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/gyrus_frontalis_medius_mri_coronal_t1km.png</image:loc>
    <image:title>Coronales MRI Bild des Gyrus frontalis medius </image:title> 
    <image:caption>Coronales MRI Bild in einer T1 Sequenz mit Kontrastmittel des Gyrus frontalis medius.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
    </image:image>
    <lastmod>2023-02-23</lastmod>
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    <priority>0.5</priority>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/pedikelschraube</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/pedikelschraubeneintrittspunkt.png</image:loc>
    <image:title>Schematisch Pedikelschraubeneintrittspunkt </image:title> 
    <image:caption>Lumbaler Pedikelschraubeneintrittspunkt. Die Pedikelschrauben auf Höhe des thorakolumbalen Über-gangs werden in einem Winkel von 5–10° zur Mittellinie einge-bracht. Die Schrauben werden auf Höhe von L2 in einem Winkel von 10° und auf Höhe von L5 in einem Winkel von 15° konvergierend eingebracht. Abbildung adaptiert von Wallnoefer et al.</image:caption>
    
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2021/pedikelschraube_roentgen.png</image:loc>
    <image:title>Pedikelschrauben im Röntgen </image:title> 
    <image:caption>Darstellung der Pedikelschrauben einer mehrsegmentalen Spondylodese im lateralen Röntgenbild..</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/pedikelschraube_bruch_ct.png</image:loc>
    <image:title>Gebrochene Pedikelschraube CT </image:title> 
    <image:caption>Axiales CT Bild einer rechtsseitig gebrochenen Pedikelschraube.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2026/pedikelschraubenbruch_ct_sagittal.jpg</image:loc>
    <image:title>Gebrochene Pedikelschraube CT </image:title> 
    <image:caption>Sagittales CT einer gebrochenen Pedikelschraube (roter Pfeil).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2026/pedikelschraubenbruch_roentgen.jpg</image:loc>
    <image:title>Gebrochene Pedikelschraube Röntgen </image:title> 
    <image:caption>Laterales Röntgen einer gebrochenen Pedikelschraube (roter Pfeil).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/pedikelschraubenbruch_schematisch.jpg</image:loc>
    <image:title>Bergungstechnik für gebrochene Pedikelschrauben </image:title> 
    <image:caption>Schematische Illustration einer Bergungstechnik für gebrochene Pedikelschrauben, ohne den umliegenden Knochen zu beschädigen. Mit einem Gewindeschneider wird eine parallele Fläche geschaffen (Hellgrauer Teil wird abgetragen mit dem Gewindeschneider), sodass die Pedikelschraube herausgedreht werden kann mit einem Halteinstrument.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/pedikelschraube_fehllage_ct.png</image:loc>
    <image:title>Pedikelschraubenfehllage CT </image:title> 
    <image:caption>Axiales CT einer rechtsseitig extrapedikulär liegenden Pedikelschraube.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/pedikelschraubenmigration_roentgen.jpg</image:loc>
    <image:title>Pedikelschraubenmigration im Röntgen </image:title> 
    <image:caption>Ausschnitt aus einem lateralen Röntgenbild eines Patienten mit einer Migration der Pedikelschrauben auf den abgebildeten zwei Höhen.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2025/pedikelschraubenlocker_roentgen.jpg</image:loc>
    <image:title>Pedikelschraubenlockerung Röntgen </image:title> 
    <image:caption>Röntgenaufnahme mit einem beidseitigem Lockerungssaum von lumbalen Pedikelschrauben.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2025/pedikelschraubenlocker_ct.jpg</image:loc>
    <image:title>Pedikelschraubenlockerungssaum im CT </image:title> 
    <image:caption>Axiale CT-Bildgebung eines Patienten mit beidseitig gelockerten lumbalen Pedikelschrauben. Der rote Pfeil signalisiert den Lockerungssaum rund um die Schraube.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <lastmod>2026-02-02</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/arteria-carotis-interna</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2022/ica_angiographie_knochen.PNG</image:loc>
    <image:title>ICA Angiographie mit Knochen </image:title> 
    <image:caption>Darstellung einer ICA digitalen Subtraktionsangiographie mit knöchernen Strukturen des Schädels.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/arteria_carotis_interna_angiographie.png</image:loc>
    <image:title>ICA Angiographie lateral </image:title> 
    <image:caption>Darstellung der Arteria carotis interna in einer Angiographie im lateralen Strahlengang.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/arteria_carotis_interna_angiographie_ap.png</image:loc>
    <image:title>ICA Angiographie AP </image:title> 
    <image:caption>Darstellung der Arteria carotis interna in einer Angiographie im AP Strahlengang.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/arteria_carotis_interna_schema_segmente.png</image:loc>
    <image:title>Segmente der Arteria carotis interna </image:title> 
    <image:caption>Schematische Darstellung der sieben Segmente der Arteria carotis interna. Abbildung adaptiert von Schünke et al. Lernatlas der Anatomie.</image:caption>
     
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    <lastmod>2023-02-24</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/basilarisspitzenaneurysma</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2020/Basilarisspitzenaneurysma_Angiographie.png</image:loc>
    <image:title>Basilarisspitzenaneurysma </image:title> 
    <image:caption>Ein Basilarisspitzenaneurysma (roter Pfeil) in einer zerebralen Angiographie.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/basilarisspitzenaneurysma_dsa.PNG</image:loc>
    <image:title>Basilarisspitzenaneurysma DSA </image:title> 
    <image:caption>Digitale Subtraktionsangiographie eines Basilarisspitzenaneurysmas vor der endovaskulären Versorgung.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/dsa_aneurysma_basilarisspitze_sca.jpg</image:loc>
    <image:title>Aneurysma der SCA und Basilarisspitze </image:title> 
    <image:caption>Digitale Subtraktionsangiographie über die linke Arteria vertebralis eines Patienten mit einem Aneurysma der Basilarisspitze (roter Kreis) und der Arteria cerebelli superior links (blauer Kreis).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/basilarisspitzenaneurysma_coiling.png</image:loc>
    <image:title>DSA Basilarisspitzenaneurysma Coiling </image:title> 
    <image:caption>Digitale Subtraktionsangiographie vor (links) und nach Coiling (rechts) eines Basilarisspitzenaneurysmas.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <video:live>no</video:live>
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    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Schematische Abbildung der somatotopischen Gliederung des Gyrus postcentralis. Abbildung adaptiert von Wikimedia.</image:caption>
     
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    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Anatomische Abbildung der Sella Region mit Darstellung des Sinus cavernosus anterior und inferior. Abbildung adaptiert von Albert Rhoton 2002 Neurosurgery.</image:caption>
    
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/sinus_intercavernosus_aquini_figure.png</image:loc>
    <image:title>Abbildung Sinus intercavernosus </image:title> 
    <image:caption>Abbildung des Sinus intercavernosus anterior und posterior. Adaptiert aus Aquini et al. 1994.</image:caption>
    
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    <lastmod>2023-08-15</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/canalis-incisivus</loc>
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    <lastmod>2023-08-29</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/arteria-cerebelli-superior-sca</loc>
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    <image:image>
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/rhoton_sca_lateral.jpg</image:loc>
    <image:title>SCA laterale Ansicht </image:title> 
    <image:caption>Abbildung der anatomischen Beziehungen und des Verlaufs der Arteria cerebelli superior (SCA) von lateral. Abbildung adaptiert von Albert Rhoton. Neurosurgery. 2000 Sep;47(3 Suppl):S29-68. doi: 10.1097/00006123-200009001-00010. .</image:caption>
    
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/rhoton_sca_posterior.jpg</image:loc>
    <image:title>SCA posteriore Ansicht </image:title> 
    <image:caption>Abbildung der anatomischen Beziehungen und des Verlaufs der Arteria cerebelli superior (SCA) von posterior. Abbildung adaptiert von Albert Rhoton. Neurosurgery. 2000 Sep;47(3 Suppl):S29-68. doi: 10.1097/00006123-200009001-00010. .</image:caption>
    
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2022/sca_angiographie.png</image:loc>
    <image:title>Arteria cerebelli superior DSA </image:title> 
    <image:caption>Digitale Subtraktionsangiographie mit Darstellung der Arteria cerebelli superior auf beiden Seiten.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/dsa_aneurysma_basilarisspitze_sca.jpg</image:loc>
    <image:title>Aneurysma der SCA und Basilarisspitze </image:title> 
    <image:caption>Digitale Subtraktionsangiographie über die linke Arteria vertebralis eines Patienten mit einem Aneurysma der Basilarisspitze (roter Kreis) und der Arteria cerebelli superior links (blauer Kreis).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <lastmod>2023-09-04</lastmod>
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    <loc>https://www.ars-neurochirurgica.com/lexikon/dolenc-triangel</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/dolenc_triangel.png</image:loc>
    <image:title>Abbildung des Dolenc Triangel </image:title> 
    <image:caption>Abbildung des Dolenc Triangel am Kadaverpräparat. Abbildung adapatiert von Drazin D. et al. 2017.</image:caption>
    
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/skull_base_triangels_fukushima.jpg</image:loc>
    <image:title>Skullbase triangels </image:title> 
    <image:caption>Übersicht über die verschiedenen Dreiecke an der Schädelbasis. Abbildung adaptiert von Takanori Fukushima - Manual of Skull Base Dissection. 3rd Edition. ISBN: 9780965198615</image:caption>
    
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    <lastmod>2023-10-03</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/fasciulus-cuneatus</loc>
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    <image:image>
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/rueckenmark_anatomie.svg</image:loc>
    <image:title>Rückenmark Schematisch </image:title> 
    <image:caption>Übersicht der wichtigen aufsteigenden und absteigenden Bahnen des Rückenmarks. Abbildung adaptiert von Wikimedia.</image:caption>
    
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2022/lemniskales_system_grays_anatomy.jpg</image:loc>
    <image:title>Lemniskales System </image:title> 
    <image:caption>Schematische Abbildung des lemniskalen Systems. Abbildung adaptiert von Grays Anatomy.</image:caption>
    
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    <lastmod>2024-11-25</lastmod>
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    <loc>https://www.ars-neurochirurgica.com/lexikon/spinalkanalstenose</loc>
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    <image:image>
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2020/absolute_spinalkanalstenose.png</image:loc>
    <image:title>Absolute Spinalkanalstenose im MRI </image:title> 
    <image:caption>Absolute Spinalkanalstenose im axialen T2 MRI Bild. Der Liquorsaum lässt sich auf diesem Bild im Spinalkanal nicht mehr abgrenzen.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <lastmod>2025-02-08</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/sinus-sagittalis-inferior</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2025/sinus_durae_matris_grays_anatomy_568.jpg</image:loc>
    <image:title>Sinus durae matris </image:title> 
    <image:caption>Schematische Abbildung der venösen intraduralen Blutleiter. Abbildung adaptiert von Grays Anatomy Figure 568</image:caption>
    
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    <lastmod>2025-02-09</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/vena-anastomotica-inferior-labbe-vene</loc>
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    <image:image>
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2020/rhoton_schema_trolard_labbe_vene.png</image:loc>
    <image:title>Labbé Vene und Trolard Vene </image:title> 
    <image:caption>Schematische Abbildung der Labbé Vene und Trolard Vene adaptiert von Rhoton.</image:caption>
    
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    <image:image>
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2022/vena_labbe_angiographie.png</image:loc>
    <image:title>Labbé Vene in der digitalen Subtraktionsangiographie </image:title> 
    <image:caption>Darstellung der Vena Labbé (roter Pfeil) in der venösen Phase in einer digitalen Subtraktionsangiographie.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <lastmod>2025-03-16</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/vena-anastomotica-superior-trolard-vene</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2020/rhoton_schema_trolard_labbe_vene.png</image:loc>
    <image:title>Labbé Vene und Trolard Vene </image:title> 
    <image:caption>Schematische Abbildung der Labbé Vene und Trolard Vene adaptiert von Rhoton.</image:caption>
    
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    <lastmod>2025-03-16</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/claudicatio-spinalis</loc>
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    <lastmod>2025-09-27</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/karpaltunnel</loc>
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    <image:image>
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/karpaltunnel_schematisch.png</image:loc>
    <image:title>Schematische Abbildung des Karpaltunnels. </image:title> 
    <image:caption>Schematische Abbildung der anatomischen Strukturen des Karpaltunnels. Abbildung adaptiert von Wikimedia.org unter der CC BY-SA 3.0 Lizenz.</image:caption>
    
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2022/karpaltunnel_syndrom_operation.png</image:loc>
    <image:title>Karpaltunnel Anatomische Landmarken </image:title> 
    <image:caption>Schematische Abbildung der anatomischen Landmarken zur chirurgischen Dekompression des Nervus medianus bei einem Karpaltunnelsyndrom. Abbildung adaptiert aus Greenbergs Handbook of Neurosurgery.</image:caption>
    
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    <lastmod>2024-11-08</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/schmorl-knoetchen</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/schmorl_knoten_t2_mrt_axial_lws.png</image:loc>
    <image:title>Schmorl Knoten MRT </image:title> 
    <image:caption>Sagittales T2 Bild der lumbalen Wirbelsäule mit Schmorl Knötchen.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
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    <lastmod>2023-03-09</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/arteria-cerebri-anterior-aca</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/arteria_cerebri_anterior_laterale_dsa.png</image:loc>
    <image:title>Arteria cerebri anterior DSA </image:title> 
    <image:caption>Darstellung des Verlaufs der Arteria cerebri anterior (roter Pfeil) in einer lateralen digitalen Subtraktionsangiographie (DSA).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/arteria_cerebri_anterior_cta.jpg</image:loc>
    <image:title>Arteria cerebri anterior in der CT Angiographie </image:title> 
    <image:caption>CT Angiographie der Arteria cerebri anterior (A1 Segment, roter Pfeil)</image:caption>
    
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/arteria_cerebri_anterior_schematisch.png</image:loc>
    <image:title>Schematische Abbildung der Arteria cerebri anterior </image:title> 
    <image:caption>Schematische Abbildung der Aufzweigung der Arteria cerebri anterior. Abbildung adaptiert von Perlmutter et al. 1978.</image:caption>
    
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/a1_segment_rhoton_schema.png</image:loc>
    <image:title>ACA A1 Segment </image:title> 
    <image:caption>Abbildung des A1 Segments. Adaptiert von Rhoton's Cranial Anatomy and Surgical Approaches.</image:caption>
    
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/a2_segment_aca_rhoton.png</image:loc>
    <image:title>ACA A2 Segment </image:title> 
    <image:caption>Abbildung des A2 Segments. Adaptiert von Rhoton's Cranial Anatomy and Surgical Approaches.</image:caption>
    
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/a3_segment_aca_rhoton.png</image:loc>
    <image:title>A3 Segment ACA </image:title> 
    <image:caption>Abbildung des A3 Segments. Adaptiert von Rhoton's Cranial Anatomy and Surgical Approaches.</image:caption>
     
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    <lastmod>2023-03-09</lastmod>
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  </url>
  
  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/nervus-opticus</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/nervus_opticus_schematisch.jpg</image:loc>
    <image:title>Nervus opticus schematisch </image:title> 
    <image:caption>Schematische anatomische Zeichnung des Nervus opticus. Abbildung adaptiert von Habal MB et al. 1977.</image:caption>
    
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/nervus_opticus_mri_t1.png</image:loc>
    <image:title>Nervus opticus MRT </image:title> 
    <image:caption>Darstellung des Nervus opticus in einer axialen T1 MRI Sequenz.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/nervus-opticus-intraoperativ.JPG</image:loc>
    <image:title>Nervus opticus intraoperativ </image:title> 
    <image:caption>Darstellung des linken Nervus opticus über einen modifizierten linksseitig lateralen supraorbitalen Zugang (modifizierter LSO).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <lastmod>2023-11-25</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/arteriovenoese-malformationen-avm</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/avm_spetzler_martin_grad_2.png</image:loc>
    <image:title>Angiographie einer arteriovenösen Malformation </image:title> 
    <image:caption>Angiographie einer Arteriovenöse Malformation im Lobus frontalis, welche die Hauptfeeder durch die Arteria cerebri media erhält und über eine kortikale Vene in den Sinus sagittalis superior drainiert.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/t1km_t2_mrt_smgrad3_avm_mrt.png</image:loc>
    <image:title>AVM MRT </image:title> 
    <image:caption>Darstellung eines Anschnitts einer arteriovenösen Malformation Spetzler und Martin Grad 3 in einer T1 mit Kontrastmittel als auch T2 Sequenz im MRT.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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     <video:thumbnail_loc>https://videos.ars-neurochirurgica.com/videos/2023/avm_sm_grad2/avm_spetzler_martin_grad_2_mca_feeder_kortikale_drainage_stream.jpg</video:thumbnail_loc> 
    <video:title>Angiographie einer AVM Spetzler Martin Grad 2 im Lobus frontalis </video:title> 
    <video:description>Angiographie einer Arteriovenöse Malformation (Grad 2 nach Martin und Spetzler) im Lobus frontalis, welche die Hauptfeeder durch die Arteria cerebri media erhält und über eine kortikale Vene in den Sinus sagittalis superior drainiert.</video:description>
    <video:content_loc>https://videos.ars-neurochirurgica.com/videos/2023/avm_sm_grad2/avm_spetzler_martin_grad_2_mca_feeder_kortikale_drainage_stream.mp4</video:content_loc>
    <video:duration>9</video:duration> 
    <video:publication_date>2021-01-01</video:publication_date> 
    <video:live>no</video:live>
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    <lastmod>2023-12-22</lastmod>
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  <url>
    <loc>https://www.ars-neurochirurgica.com/lexikon/clipping</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/fenestrierter_lazic_aneurysmaclip_angiographie.png</image:loc>
    <image:title>Lazic Aneurysmaclip </image:title> 
    <image:caption>Darstellung eines fenestrierten Lazic Aneurysmaclip in einer digitalen Substraktionsangiographie.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/90grad_lazic_L_aneurysmaclip_angiographie.png</image:loc>
    <image:title>90 Grad gebogenen Lazic Aneurysmaclip </image:title> 
    <image:caption>Darstellung eines 90 Grad gebogenen Lazic Aneurysmaclip in einer digitalen Substraktionsangiographie.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/ica_aneurysma_pcomabgang_lazic_clip_intraoperativ.JPG</image:loc>
    <image:title>Lazic Clip Intraoperativ </image:title> 
    <image:caption>Intraoperative Ansicht eines geclippten Aneurysma der Arteria carotis interna links ab Abgang der Arteria communicans posterior. Zugang über einen modifizierten lateralen supraorbitalen Zugang (modifzierter LSO Zugang). Clipping wurde mit einem geraden Lazic Clip durchgeführt..</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <lastmod>2024-02-05</lastmod>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/hand_knob_gyrus_precentralis_mri_t1_mp_rage.png</image:loc>
    <image:title>Hand Knob MRT </image:title> 
    <image:caption>Der Hand Knob (roter Pfeil) in einer axialen T1 MRI Sequenz</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
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    <lastmod>2023-03-10</lastmod>
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    <image:caption>Abbildung eines vasogenen Hirnödems in einer MRI T2 Sequenz in einem 7 Tesla MRI bei einem Patienten mit einem Hirntumor.</image:caption>
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    <image:caption>Schematische Darstellung der Innenfläche des Os occipitale. Abbildung adaptiert von Grays Anatomy.</image:caption>
    
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    <image:caption>Schematische Darstellung der Außenfläche des Os occipitale mit Markierung der Muskelanänsätze. Abbildung adaptiert von Grays Anatomy.</image:caption>
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    <image:caption>Axiale CT Bildgebung eines postoperativen Pneumocephalus.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2021/postoperativer_pneumencephalon_ct.png</image:loc>
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    <image:caption>Axiales CT Bild eines Patienten mit einem postoperativen Pneumencephalon.</image:caption>
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    <image:caption>Axiale T2 MRT Sequenz eines Patienten mit einem postoperativen Pneumocephalus. Die Luft zeigt sich in dieser Sequenz dunkel (Hypointens) und der Liquor im Ventrikelsystem hyperintens.</image:caption>
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    <image:caption>Extraforaminaler Bandscheibenvorfall im sagittalen und axialen MRI in einer T2 Sequenz.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
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    <image:caption>Axiales CT Bild im Knochenfenster eines Patienten mit einer bifrontalen Hyperostose.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:title>Bifrontale Hyperostose im MRT </image:title> 
    <image:caption>Axiale T2 MRT Sequenz einer Patientin mit einer ausgeprägten bifrontalen Hyperostose.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:title>Phalen Test </image:title> 
    <image:caption>Durchführung des Phalen Tests.</image:caption>
    
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    <image:caption>Schematische Abbildung des Ligamentum carpi transversum. Abbildung adaptiert von Grays Anatomy.</image:caption>
    
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    <image:caption>Schematische Abbildung der anatomischen Landmarken zur chirurgischen Dekompression des Nervus medianus bei einem Karpaltunnelsyndrom. Abbildung adaptiert aus Greenbergs Handbook of Neurosurgery.</image:caption>
    
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    <image:title>Prolaktinom im MRT </image:title> 
    <image:caption>Darstellung eines laborchemisch gesicherten Prolaktinoms im MRT.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>CT Rekonstruktion eines Patienten nach einer zweifachen Bohrlochtrepanation im Rahmen eines chronischen Subduralhämatoms. Auf den Bohrlöchern befinden sich zur Abdeckung Stryker low-profile Plättchen.</image:caption>
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    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Darstellung des Caput nuclei caudati im axialen MRI in einer MDEFT Sequenz.</image:caption>
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    <lastmod>2025-04-03</lastmod>
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    <image:title>PEAK Plasmablade von Medtronic </image:title> 
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    <image:title>Röntgenbild einer Kyphoplastie </image:title> 
    <image:caption>Röntgenbild nach einer durchgeführten Kyphoplastie auf zwei Höhen der lumbalen Wirbelsäule.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Sagittales CT nach Durchführung einer Kyphoplastie auf zwei Höhen.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Intraoperatives Röntgen mit bipedikulär platzierten Jamshidi-Nadeln und bereits appliziertem Knochenzement auf Höhe LWK4 in einem lateral Röntgenbild.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Intraoperatives Röntgen mit bipedikulär platzierten Jamshidi-Nadeln und bereits appliziertem Knochenzement auf Höhe LWK4 in einem a/p Röntgenbild.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Preoperatives MRI Bild eines Glioblastoms (links) und postoperatives MRI Bild nach Resektion (rechts). Es zeigt sich eine vollständige Entfernung der Kontrastmittelaufnehmenden Tumoranteilen.</image:caption>
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    <image:caption>Auf dem oberen Bild (a) ist eine normale intraoperative Sicht bei einer Gliomoperation dargestellt. Wird nun, bei diesem mit 5-ALA vorbehandeltem Patienten, das Operationsgebiet mit einem blauen Licht beleuchtet (b) wird ein rötliches Fluoreszenzsignal induziert, welches die Tumorgrenzen in einem rötlichen Farbsignal sichtbar macht. Abbildung adaptiert von Manrique-Guzmán S. et al in: Glioblastoma (2017)</image:caption>
    
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    <image:caption>Progression-free survival nach Stummer et al.</image:caption>
    
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    <image:caption>5-ALA positives Gewebe eines höhergradigen Glioms nach einer offenen Biopsie.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:title>Sulcus nervi ulnaris mit Nervus ulnaris im MRT </image:title> 
    <image:caption>MRT eines linken Ellbogen mit Darstellung des Sulcus nervi ulnaris (roter Kreis), in welchem auf dem Bild sichtbar der Nervus ulnaris verläuft bei einem Patient mit einem Kubitaltunnelsyndrom.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Schematische Abbildung der Nerven der oberen Extremität. Abbildung von Grays Anatomy adaptiert.</image:caption>
    
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    <image:title>Sulcus nervi ulnaris mit Nervus ulnaris im MRT </image:title> 
    <image:caption>MRT eines linken Ellbogen mit Darstellung des Sulcus nervi ulnaris (roter Kreis), in welchem auf dem Bild sichtbar der Nervus ulnaris verläuft bei einem Patient mit einem Kubitaltunnelsyndrom.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Darstellung des Nervus ulnaris auf Höhe des Sulcus nervi ulnaris im Ultraschall bei einem Patienten mit Kubitaltunnelsyndrom.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <lastmod>2023-03-22</lastmod>
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    <image:caption>Schematische Abbildung der Außenfläche des linksseitigen Os parietale. Abbildung adaptiert von Grays Anatomy Figure 132.</image:caption>
    
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    <image:caption>Schematische Abbildung des Os palatinum. Abbildung adaptiert von Grays Anatomy.</image:caption>
    
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    <image:caption>Schematische Darstellung der Außenseite des Os temporale. Abbildung adaptiert von Grays Anatomy Figure 137.</image:caption>
    
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    <image:caption>Schematische Abbildung der Innenfläche des Os temporale. Abbildung adaptiert aus Figure 138 von Grays Anatomy.</image:caption>
    
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    <image:caption>Schematische Abbildung des linksseitigen Os temporale von inferior. Abbildung adaptiert von Grays Anatomy Figure 141.</image:caption>
    
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    <image:caption>Schematische seitliche Abbildung des Os sacrum. Abbildung adaptiert von Grays Anatomy Figure 97.</image:caption>
    
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    <image:caption>Schematische Abbildung des Os sacrum. Abbildung adaptiert von Grays Anatomy Figure 95.</image:caption>
    
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    <image:title>Os sacrum Figure 96 </image:title> 
    <image:caption>Schematische Abbildung des Os sacrum. Abbildung adaptiert von Grays Anatomy Figure 96.</image:caption>
    
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    <image:caption>Sagittales CT Bild des Os sacrum.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
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    <image:caption>Schematische Abbildung des Musculus serratus anterior. Abbildung adaptiert von Wikimedia.</image:caption>
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    <image:caption>Axiales MRT (T1 Sequenz mit Kontrastmittel) eines rechtsseitigen Keilbeinflügelmeningeoms.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Rechtsseitiges Keilbeinflügelmeningeom in einer T1 MRI Sequenz mit Kontrastmittel.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Plaque in der Arteria carotis interna, welcher zu einer hochgradigen Stenose führt.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>CT-Angiographie eines Patienten mit fehlendem Fluss in der Arteria carotis interna auf der rechten Seite bei einer chronischen Stenose.</image:caption>
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    <image:title>Gnathion im Röntgen </image:title> 
    <image:caption>Darstellung des Gnathion in einer lateralen Röntgenaufnahme des Schädels.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
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    <image:caption>Darstellung eines Plattwirbel LWK4 in einem sagittalen CT Bild im Knochenfenster.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
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    <lastmod>2023-03-29</lastmod>
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    <image:caption>Carotisbifurkation (roter Pfeil) in der CT-Angiographie.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Orginale Verpackung von Floseal der Firma Baxter.</image:caption>
    
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    <image:caption>Abbildung von FloSeal adaptiert von Baxter International.</image:caption>
    
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    <lastmod>2023-11-30</lastmod>
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    <image:caption>Schematische Darstellung des Spinalkanals (rote Markierung). Abbildung adaptiert von Grays Anatomy Figure 94, welche den fünften Lendenwirbel abbildet.</image:caption>
    
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    <image:caption>Darstellung des Spinalkanals in einem axialen T2 MRT Bild der Lendenwirbelsäule.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <lastmod>2023-03-30</lastmod>
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    <image:title>Zygoma </image:title> 
    <image:caption>Darstellung des Zygomas in roter Markierung am lateralen Modellschädel.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/zygoma.jpg</image:loc>
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    <image:caption>Darstellung des Zygomas in einer axialen CT Bildgebung im Knochenfenster.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
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    <lastmod>2023-03-30</lastmod>
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    <image:caption>Abbildung der Sutura frontozygomatica (rot markiert) am 3D Modell eines Schädels.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Darstellung einer rechtsseitigen Recessusstenose auf Höhe LWK4/5 in einem axialen T2 MRT Bild der lumbalen Wirbelsäule.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Röntgenbild eines Patienten mit einem Dropped Head Syndrom. Abbildung adaptiert von Allan et al. 2011.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:title>Frontale Abbildung Schädel </image:title> 
    <image:caption>Frontale Abbildung eines menschlichen Schädels. Abbildung adaptiert aus Grays Anatomy Figure 190.</image:caption>
    
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    <image:caption>Seitliche Abbildung des menschlichen Schädels. Abbildung adaptiert aus Grays Anatomy Figure 188.</image:caption>
    
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    <image:caption>Schematische Abbildung der Außenseite des Os frontale. Abbildung adaptiert von Grays Anatomy Figure 134.</image:caption>
    
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    <image:caption>Schematische Abbildung der Innenseite des Os frontale. Abbildung adaptiert von Grays Anatomy Figure 135.</image:caption>
     
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    <lastmod>2023-03-31</lastmod>
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    <image:title>Os parietale Innenfläche </image:title> 
    <image:caption>Schematische Abbildung der Innenfläche des linksseitigen Os parietale mit sichtbaren Sulci arteriosi. Abbildung adaptiert von Grays Anatomy Figure 133.</image:caption>
    
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    <image:caption>Seitliche Abbildung des menschlichen Schädels. Abbildung adaptiert aus Grays Anatomy Figure 188.</image:caption>
    
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    <image:title>Os parietale Außenfläche </image:title> 
    <image:caption>Schematische Abbildung der Außenfläche des linksseitigen Os parietale. Abbildung adaptiert von Grays Anatomy Figure 132.</image:caption>
    
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    <lastmod>2023-03-31</lastmod>
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    <image:caption>Dural Tail Zeichen bei einem Meningeom (roter Pfeil).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
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    <image:caption>Darstellung des Conus medullaris in einer sagittalen T2 Sequenz im MRI.</image:caption>
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    <image:caption>Abbildung der spinalen Dura und deren Inhalte am kaudalen Ende. Abbildung adaptiert von Sobottas Atlas and Text-book of Human Anatomy 1909 Figure 614.</image:caption>
     
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    <image:title>Lumbale Dura mater eröffnet </image:title> 
    <image:caption>Abbildung der spinalen Dura und deren Inhalte am kaudalen Ende. Abbildung adaptiert von Sobottas Atlas and Text-book of Human Anatomy 1909 Figure 614.</image:caption>
     
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    <image:caption>Klarer Liquor gewonnen durch eine Lumbalpunktion.</image:caption>
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    <image:caption>Schematische Darstellung des Aufbaus einer Bandscheibe. Abbildung adaptiert von Figure 174 aus Sobottas Atlas and Text-book of Human Anatomy 1909.</image:caption>
    
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    <image:caption>Schematische anatomische Darstellung adaptiert aus Grays Anatomy Figure 679.</image:caption>
    
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    <image:caption>Schematische Darstellung der Ligamente der Wirbelsäule in einem Sagitallschnitt. Abbildung adaptiert von Grays Anatomy.</image:caption>
    
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    <image:caption>Schematische Darstellung der Ligamente der Wirbelsäule in einem Sagitallschnitt. Abbildung adaptiert von Grays Anatomy.</image:caption>
    
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    <image:caption>Schematische Abbildung der Ligamente der thorakalen Wirbelsäule von lateral betrachtet. Abbildung adaptiert von Grays Anatomy Figure 312.</image:caption>
    
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    <image:caption>Schematische Abbildung des Vomer. Abbildung adaptiert von Grays Anatomy Figure 173.</image:caption>
     
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    <image:caption>Schematische Abbildung des Corpus callosum in einer Ansicht von oben. Abbildung adaptiert von Sobotta.</image:caption>
    
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    <image:caption>Darstellung des Corpus callosum mit seinen verschiedenen Abschnitten im sagittalen 7 Tesla MRI in einer T1 Sequenz mit Kontrastmittel.</image:caption>
     
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    <image:caption>Schematische Darstellung des Centrum semiovale in einer anatomischen Zeichen adaptiert von Johannes Sobotta.</image:caption>
    
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    <image:caption>Schematische Abbildung des Musculus opponens pollicis. Abbildung adaptiert von Grays Anatomy Figure 427.</image:caption>
    
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    <image:caption>Schematische Darstellung des Foramen ethmoidale anterius (roter Kreis) mit der durchziehenden Arteria ethmoidalis anterior. Abbildung adaptiert von Grays Anatomy Figure 514.</image:caption>
     
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    <image:caption>Endoskopische Sicht in den dritten Ventrikel über einen supracerebellären infratentoriellen Zugang mit Darstellung der Adhaesio interthalamica, des Fornix und der Commissura Anterior. Abbildung adaptiert von Rhomberg T and Henry WSS. Microsurgical Resection of a Pineal Cyst via a Paramedian Supracerebellar Infratentorial Approach. World Neurosurgery 185 (2024): 113. DOI 10.1016/j.wneu.2024.02.049</image:caption>
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    <image:caption>Anatomische Zeichnung mit Darstellung des Fasciulus uncinatus (rote Markierung). Abbildung adaptiert von Sobotta Figure 670.</image:caption>
    
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    <image:caption>Röntgenaufnahme eines Codman Certas Plus Shuntventil, welches auf Druckstufe 4 eingestellt ist.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Abbildung der Arteria facialis, welche in dieser anatomischen Zeichnung als external maxillary artery bezeichnet wird. Anatomische Zeichnung adaptiert von Grays Anatomy Figure 507.</image:caption>
    
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    <image:title>Arteria facialis Grays Anatomy </image:title> 
    <image:caption>Anatomische Zeichnung der Arteria facialis. Abbildung adaptiert von Grays Anatomy Figure 508.</image:caption>
    
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    <lastmod>2023-04-19</lastmod>
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    <image:title>Schematische Darstellung Fontanellen </image:title> 
    <image:caption>Schematische Darstellung der Suturen und des Fonticulus anterior und Fonticulus posterior.</image:caption>
    
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    <image:caption>Axiales CT Bild eines zwei Tage alten Neugeborenens mit Darstellung des Fonticulus anterior (rot markiert).</image:caption>
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    <image:title>Pseudoaneurysma Arteria femoralis communis </image:title> 
    <image:caption>CT mit Kontrastmittel eines Patienten mit einem Pseudoaneurysma der Arteria femoralis communis auf der rechten Seite postinterventionell nach einer digitalen Subtraktionsangiographie über einen femoralen Zugang.</image:caption>
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    <image:title>Grays Anatomy Figure 507 </image:title> 
    <image:caption>Anatomische Zeichnung adaptiert von Grays Anatomy Figure 507.</image:caption>
    
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    <image:caption>Selektive Angiographie der Arteria carotis externa mit Darstellung der kraniellen Arterienäste.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Schematische Abbildung der orbitalen Arterien und deren Äste. Abbildung adaptiert von Grays Anatomy Figure 514.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Darstellung der Arteria supraorbitalis (rot markiert) in einer anatomischen Zeichnung adaptiert von Grays Anatomy Figure 508.</image:caption>
    
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    <image:caption>Schematische Abbildung der Arteria temporalis superficialis und deren Äste. Abbildung adaptiert von Grays Anatomy 508.</image:caption>
    
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    <image:caption>Darstellung der Arteria temporalis superficialis (roter Pfeil) in einer selektiven Angiographie der Arteria carotis externa.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
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    <lastmod>2023-04-21</lastmod>
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    <image:caption>Anatomische Zeichnung mit Darstellung des Sulcus arteriae occipitalis (Occipital groove, rot markiert). Abbildung adaptiert von Grays Anatomy Figure 141.</image:caption>
    
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    <image:caption>Anatomische Zeichnung mit Darstellung der Arteria occipitalis (rot markiert). Abbildung adaptiert von Grays Anatomy Figure 508.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Anatomische Zeichnung der Arteria maxillaris. Abbildung adaptiert von Grays Anatomy Figure 510.</image:caption>
    
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    <image:caption>Abbildung des Sulcus centralis (blau markiert) in einer anatomischen Zeichnung von Sobotta (Figure 628).</image:caption>
    
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    <image:caption>Darstellung des Sulcus centralis (roter Pfeil) in einem T2 gewichtetem axialen MRI Bild.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Darstellung des Sulcus cinguli (blau) und des Sulcus centralis (rot) im sagittalen MRT Bild.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2021/sulcus_centralis_mri_sagittal.png</image:loc>
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    <image:caption>Sagittales MRI des Schädels mit Markierung des Sulcus centralis (roter Pfeil).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Axiales T1 MRT mit eingezeichnetem Bracket Sign in blau, welches den Sulcus marginalis darstellt. Das Bracket Sign stellt die Ausläufer des Sulcus cinguli dar, welcher als Ramus bzw. Sulcus marginalis bezeichnet wird. Direkt anterior des Bracket Zeichens befindet sich der Sulcus centralis (rot markiert).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Darstellung des L Zeichen (blau markiert) im axialen MRI</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
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    <lastmod>2023-04-23</lastmod>
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    <image:caption>Anatomische Abbildung der Gyri und Sulci des Gehirns mit einseitig eingefärbtem Gyrus frontalis superior (blau gefärbt). Abbildung adaptiert ausAtlas and Textbook of Human Anatomy, 1909, Vol. 3, Figure 628, by Johannes Sobotta and J. Playfair McMurrich</image:caption>
    
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    <image:caption>Gyrus frontalis superior in der axialen Ebene in einer T1 Kontrastmittel Sequenz im MRI.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2020/Gyrus_frontalis_superior_coronal_mri.png</image:loc>
    <image:title>Gyrus frontalis superior im MRI. </image:title> 
    <image:caption>Gyrus frontalis superior im coronalen MRI Bild</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2020/Gyrus_frontalis_superior_sagittal_mri.png</image:loc>
    <image:title>Gyrus frontalis superior im sagittalen MRI. </image:title> 
    <image:caption>Gyrus frontalis superior im sagittalen MRI (T1 Sequenz mit Kontrastmittel).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Darstellung des Gyrus frontalis superior in einer axialen CT Bildgebung.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license>  
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    <lastmod>2023-04-23</lastmod>
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    <image:caption>Schematische Darstellung des Sulcus frontalis superior. Abbildung adaptiert von Sobotta Figure 628.</image:caption>
    
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    <image:caption>Darstellung des Sulcus frontalis superior (rot markiert) von lateraler Ansicht.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Gyrus frontalis superior im axialen MRI Bild (T1 Sequenz mit Kontrastmittel).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2020/Sulcus_frontalis_superior_mri_coronal.png</image:loc>
    <image:title>Sulcus frontalis superior MRI </image:title> 
    <image:caption>Gyrus frontalis superior im coronalen MRI Schnittbild.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Einzeichnung (blau) des Sulcus frontalis superior auf der linken Seite in einem axialen CT Bild des Gehirns.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Darstellung von Palacos Knochenzement im MRI in einer T1 und T2 Sequenz.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Axiales Schädel CT im Knochenfenster eines Patienten mit einer Palacosplastik frontal nach einer traumatischen Impressionsfraktur.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Schematische Abbildung des linksseitigen Os temporale von inferior. Abbildung adaptiert von Grays Anatomy Figure 141.</image:caption>
    
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    <image:caption>Darstellung des Corpus geniculatum laterale in einer Anatomischen Zeichnung. Abbildung adpatiert aus Sobottas Atlas and Text-book of Human Anatomy 1909 Figure 650..</image:caption>
    
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    <image:caption>Darstellung des Corpus geniculatum laterale in einer anatomischen Zeichnung. Abbildung adpatiert aus Sobottas Atlas and Text-book of Human Anatomy 1909 Figure 650.</image:caption>
    
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    <image:caption>Anatomische Zeichnung eines Patienten mit einem ventrikulo-atrialen Shuntsystems. Abbildung adaptiert von Pudenz et al. 1966 JNS.</image:caption>
    
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    <image:caption>Thoraxröntgen mit Darstellung eines VA-Shunts im Röntgenbild (roter Pfeil).</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Sagittale Darstellung des Hirnstamms und Cerebellums. Abbildung adaptiert von Grays Anatomy.</image:caption>
    
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    <image:caption>Schematische Darstellung des Ventrikelsystems und deren Komponenten. Abbildung adaptiert von Grays Anatomy Figure 736.</image:caption>
    
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    <image:caption>Sagittales T1 gewichtetes MRI Bild mit Kontrastmittel, welches den vierten Ventrikel (roter Pfeil) abbildet.</image:caption>
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    <image:caption>Schematische und MRT Abbildungen der drei anatomischen Variationen des Chiasma opticums. AC, anterior clinoid; DS, dorsum sellae; IC, internal carotid artery; OC = Chiasma opticum; ON = Nervus opticus; OT = Tractus opticus; PG = Hypophyse; TS = Tuberculum sellae. Abbildung adaptiert von Prieto et al. World Neurosurgery 2015.</image:caption>
    
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    <image:caption>Schematische und MRT Abbildungen möglicher Dislokationen des Chiasma opticums. Abbildung adaptiert von Prieto et al. World Neurosurgery 2015.</image:caption>
    
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    <image:caption>Darstellung des Chiasma opticum (innerhalb der roten Markierung) in einer axialen T2 MRT Sequenz des Schädels.</image:caption>
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    <lastmod>2023-08-10</lastmod>
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    <image:caption>Anatomische Zeichnung der Arteria vertebralis adaptiert von Grays Anatomy Figure 513.</image:caption>
    
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    <image:caption>Digitale Subtraktionsangiographie einer linksseitigen Arteria vertebralis. Darstellung des Verlaufs vom V2 Segment bis zur Arteria basilaris deren Aufteilung in die Arteria cerebri posterior.</image:caption>
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    <image:caption>Darstellung der Arteria vertebralis mit ihrem Übergang in die Arteria basilaris und weiterführende Gefäßen.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/arteria_vertebralis_angiographie.png</image:loc>
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    <image:caption>Darstellung der Arteria vertebralis in einer diagnostischen digitalen Substraktionsangiographie.</image:caption>
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    <image:caption>Rekonstruktion einer CT-Angiographie eines Patienten mit einem linksseitigen Aneurysma der Arteria vertebralis im V4 Segment links.</image:caption>
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    <image:caption>Orginale Abbildung der Nurick Klassifikation adaptiert aus der orginalen Veröffentlichung von 1972.</image:caption>
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    <image:caption>Schematische Abbildung des Ductus frontonasalis. FS=Sinus frontalis. Abbildung adaptiert von Kim, Kyung Su, et al. Surgical anatomy of the nasofrontal duct: anatomical and computed tomographic analysis. The Laryngoscope 111.4 (2001): 603-608.</image:caption>
    
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    <image:caption>Darstellung des Ductus frontonasalis (roter Pfeil) in einem anatomischen Präparat. Abbildung adaptiert von Gupta, Tulika, Anjali Aggarwal, and Daisy Sahni. Surgical anatomy of the frontal sinus outflow pathway a cadaveric study. Eur J Anat 17.1 (2013) 29-34.</image:caption>
    
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    <image:caption>Sagittale CT-Bildgebung mit Darstellung des Ductus frontonasalis (Weißer Pfeil). FS=Sinus frontalis. Abbildung adaptiert von Kim, Kyung Su, et al. "Surgical anatomy of the nasofrontal duct: anatomical and computed tomographic analysis." The Laryngoscope 111.4 (2001): 603-608.</image:caption>
    
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    <image:caption>Axiale T2 MRT Sequenz eines Patienten mit einem gering ausgeprägten bilateralen Facettengelenkserguss auf Höhe LWK 3/4.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:caption>Subependymale Blutung im Ultraschall eines Neugeborenen.</image:caption>
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    <lastmod>2023-07-13</lastmod>
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    <image:caption>Schematische Darstellung der Innenfläche des Os occipitale. Abbildung adaptiert von Grays Anatomy.</image:caption>
    
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    <image:caption>Schematische Darstellung der Außenfläche des Os occipitale mit Markierung der Muskelanänsätze. Abbildung adaptiert von Grays Anatomy.</image:caption>
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    <image:caption>Axiales CT Bild im Knochenfenster mit Anschnitt des Os occipitale.</image:caption>
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    <image:caption>Darstellung des Chater Punkts in einem lateralen Angiogram. Abbildung adaptiert aus der orginalen Publikation von Spetzler und Chater 1976.</image:caption>
    
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    <lastmod>2025-02-01</lastmod>
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    <image:caption>Anatomische Zeichnung mit Darstellung der Fascia lata von anterior. Abbildung adaptiert von Atlas and Textbook of Human Anatomy.</image:caption>
    
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    <image:caption>Orginale Einteilung aus dem Paper von House und Brackmann.</image:caption>
     
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    <lastmod>2023-07-19</lastmod>
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    <image:caption>Abbildung der Schizas Klassifikation aus der orginalen Publikation.</image:caption>
    
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    <image:caption>Darstellung des Hiatus sacralis (roter Kreis) des Os sacrum in einer sagittalen CT Aufnahme im Knochenfenster.</image:caption>
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    <lastmod>2023-07-19</lastmod>
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    <image:title>ACDF Platte Schematisch </image:title> 
    <image:caption>Schematische Darstellung einer Verplattung im Rahmen einer ACDF Operation.</image:caption>
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    <image:title>ACDF Platte </image:title> 
    <image:caption>Intraoperative Ansicht einer monosegmentalen ACDF Platte (Vectra) mit einer Länge von 16 mm.</image:caption>
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    <image:caption>Darstellung eines Cages (roter Pfeil) nach Durchführung eines ACDF Eingriffs.</image:caption>
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    <image:title>Icotec Cage ACDF Röntgen </image:title> 
    <image:caption>Postoperatives Röntgen nach einer ACDF HWK 5/6 mit einem Cage der Firma Icotec.</image:caption>
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    <image:title>Coalition Cage HWS </image:title> 
    <image:caption>Laterales Röntgenbild eines Patienten mit einem Coalition Cage auf Höhe HWK5/6.</image:caption>
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    <image:title>Cageeinbruch im Röntgenbild </image:title> 
    <image:caption>Laterales Röntgenbild eines Patienten mit einem eingebrochenen Cage</image:caption>
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    <image:caption>Sagittales CT Bild eines eingebrochenen Cage nach einer ACDF Operation.</image:caption>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/cage_dislokation_hwk_5_6.png</image:loc>
    <image:title>Cagedislokation im Röntgen </image:title> 
    <image:caption>Laterales Röntgenbild eines Patienten nach einer ACDF Operation HWK5/6 mit einem nach anterior dislozierten Cage.</image:caption>
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    <lastmod>2023-07-24</lastmod>
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    <image:title>Anatomieabbildung Rhoton </image:title> 
    <image:caption>Anatomische Abbildung adaptiert von Albert Rhoton (2002) Neurosurgery.</image:caption>
    
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/facettengelenkszyste_lwk5_swk1_rechts.png</image:loc>
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    <image:caption>Facettengelenkszyste in einer axialen T2 MRI Sequenz.</image:caption>
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    <image:title>Facettengelenkszyste LWk2/3 </image:title> 
    <image:caption>T2 MRT Sequenz einer partiell eingebluteten Facettengelenkszyste auf Höhe LWK2/3.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:title>Facettengelenkszyste LWK4/5 rechts </image:title> 
    <image:caption>Axiale T2 MRT Bildgebung einer Facettengelenkszyste auf Höhe LWK 4/5 rechts.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:title>Facettengelenkszyste im MRT </image:title> 
    <image:caption>Axiale T2 MRT Sequenz einer Facettengelenkszyste und einer daraus resultierender absoluten Spinalkanalstenose.</image:caption>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2020/vertex_schadel.png</image:loc>
    <image:title>Vertex am Schädel </image:title> 
    <image:caption>Markierung (roter Kreis) des Vertex an einem 3D Model des Schädels.</image:caption>
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    <lastmod>2025-04-28</lastmod>
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    <loc>https://www.ars-neurochirurgica.com/lexikon/ossification-of-the-posterior-longitudinal-ligament-opll</loc>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2023/opll_ct_hws.png</image:loc>
    <image:title>OPLL im CT der HWS </image:title> 
    <image:caption>Sagittales CT der HWS im Knochenfenster eines Patienten mit OPLL.</image:caption>
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    <image:title>Flair Sequenz im MRT </image:title> 
    <image:caption>MRT Flair Sequenz bei einem Patienten mit Blut im dritten Ventrikel (hyperintenses Signal).</image:caption>
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    <lastmod>2023-08-30</lastmod>
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    <image:title>Corpus callosum Winkel MRI </image:title> 
    <image:caption>Berechnung des Corpus callosum Winkels im coronaren MRI Bild. Abbildung adaptiert aus Ishii K. et al.</image:caption>
    
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    <lastmod>2023-10-08</lastmod>
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    <image:title>Bifrontale Hygrome im CT </image:title> 
    <image:caption>Bifrontale Hygrome in einer CT-Bildgebung nach einem Schädel-Hirn-Trauma.</image:caption>
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    <image:title>Interhemisphärisches Hygrom im CT </image:title> 
    <image:caption>Ein interhemisphärisches Hygrom nach einer dekompressiven Hemikraniektomie auf der rechten Seite.</image:caption>
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    <lastmod>2023-11-23</lastmod>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2020/Kontusionsblutung_Trauma_CT_axial_coronal.png</image:loc>
    <image:title>Kontusionsblutung im CT </image:title> 
    <image:caption>Temporale Kontusionsblutung (roter Pfeil) in einer axialen und coronalen CT-Schicht.</image:caption>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2020/SWI_MRI_Kontusionsblutung.png</image:loc>
    <image:title>MRI SWI Sequenz einer Kontusionsblutung </image:title> 
    <image:caption>MRI SWI Sequenz einer Kontusionsblutung frontal rechts.</image:caption>
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    <image:title>Neurovaskulärer Konflikt endoskopisch </image:title> 
    <image:caption>Neurovaskulärer Konflikt des Nervus facialis in einer endoskopischen Ansicht mit einer 45 Grad Optik. Ebenso ist der Sulcus pontomedullaris auf der Abbildung ersichtlich.</image:caption>
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    <image:title>Neurovaskulärer Konflikt MRT </image:title> 
    <image:caption>Axiale MRT TOF Sequenz eines neurovaskulären Konflikts der PICA mit dem Nervus facialis an der Rot Exit Zone (REZ), dargestellt mit einem orangen Pfeil.</image:caption>
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    <video:description>Operatives Video einer Endoskop-assistierte mikrovaskuläre Dekompression des Nervus facialis.</video:description>
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    <image:title>Abbildung einer MRT CISS Sequenz </image:title> 
    <image:caption>Abbildung einer axialen MRT CISS Sequenz mit Darstellung des Kleinhirnbrückenwinkels.</image:caption>
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    <image:title>Aquäduktstenose im sagittalen MRT </image:title> 
    <image:caption>Darstellung einer Aquäduktstenose in einer MRI CISS Sequenz.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
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    <image:title>Pinealiszyste MRT CISS Sequenz </image:title> 
    <image:caption>Sagittale MRT CISS Sequenz eines Patienten mit einer Pinealiszyste.</image:caption>
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    <image:title>Chronisches Subduralhämatom im CT. </image:title> 
    <image:caption>Patient mit einem chronischen Subduralhämatom auf der linken Seite in einem axialen CT-Bild.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2021/chronisches_subduralhaematom_mit_subakuten_einblutungen.png</image:loc>
    <image:title>Chronisches Subduralhämatom mit subakuten Einblutungen </image:title> 
    <image:caption>Darstellung eines chronischen Subduralhämatoms mit subakuten Einblutungen beidseits im axialen CT Bild.</image:caption>
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    <image:title>Impressionsfraktur im CT </image:title> 
    <image:caption>Impressionsfraktur frontal links im axialen CT.</image:caption>
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    <image:loc>https://www.ars-neurochirurgica.com/assets/images/impressionsfraktur.png</image:loc>
    <image:title>CT Rekonstruktion einer Impressionsfraktur </image:title> 
    <image:caption>CT Rekonstruktion einer Impressionsfraktur.</image:caption>
    <image:license>https://creativecommons.org/licenses/by-nc-nd/4.0/</image:license> 
    <image:loc>https://www.ars-neurochirurgica.com/assets/images/2021/impressionsfraktur_frontal_rechts_ct.png</image:loc>
    <image:title>Impressionsfraktur CT </image:title> 
    <image:caption>Darstellung einer Impressionsfraktur frontal rechts im Rahmen eines Autounfalls.</image:caption>
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    <image:title>Impressionsfraktur operative Versorgung </image:title> 
    <image:caption>Abbildung eines axialen CTs im Knochenfenster eines Patienten mit einer Impressionsfraktur frontal. Rechts CT Bild des gleichen Patienten nach einer notfallmäßigen Versorgung der Fraktur, welche durch eine Kraniotomie entfernt wurde und mit Palacos (Knochenzement) aufgefüllt wurde.</image:caption>
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    <image:caption>Darstellung eines postoperativ aufgetretenen Liquorkissen in einer axialen T2 MRI Sequenz.</image:caption>
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    <image:caption>Gefäßdarstellung mit Natriumfluorescein (rechtes Bild) und links ohne Natriumfluorescein nach Clipping eines intrazerebralen Aneurysmas. Abbildung adapatiert von Zhao, Xiaochun, et al. Application of fluorescein fluorescence in vascular neurosurgery. Frontiers in surgery 6 (2019): 52.</image:caption>
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    <image:caption>Darstellung der Hirnoberfläche mit einer sich an der Oberfläche befindlichen Hirnmetastase, welche durch Natriumfluorscein gefärbt wurde und sich eindeutig vom umliegenden Hirngewebe unterscheidet. Abbildung adaptiert von: Kerschbaumer, Johannes, et al. Mind the gap—the use of sodium fluoresceine for resection of brain metastases to improve the resection rate. Acta Neurochirurgica 165.1 (2023): 225-230.</image:caption>
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    <image:caption>Verwendung von Natriumfluorescein zur Detektierung einer Liquorfistel. Abbildung adaptiert von Lozano, P. A., et al. Hypodense sodium fluorescein for diagnosis and skull base cerebrospinal fluid leak repair. J Otolaryng Head Neck Surg 4 (2018): 023.</image:caption>
    
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    <image:caption>Abbildung einer verdünnten Lösung von 0,7ml 5% Natriumfluorescein verdünnt auf 10ml distilliertes Wasser.</image:caption>
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    <image:caption>Darstellung einer Indexschraube in einem sagittalen Röntgenbild (roter Pfeil) bei einem Patient mit einer langstreckiger dorsalen Spondylodese.</image:caption>
    
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