Sulcus arteriae occipitalis

Synonyms
Occipital groove

The sulcus arteriae occipitalis is a narrow bony groove in the mastoid part of the Os temporale

Anatomy

The Occipital artery runs within the sulcus arteriae occipitalis as a branch of the External carotid artery. The sulcus arteriae occipitalis is located medial to the Mastoid notch.

Figure

Sulcus arteriae occipitalis
Anatomical drawing showing the sulcus arteriae occipitalis (occipital groove, marked in red). Illustration adapted from Gray's Anatomy, Figure 141.

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