Wartenberg syndrome refers to a lesion of the sensory superficial branch of the radial nerve.
History
Wartenberg syndrome was described in 1932 by the neurologist Wartenberg R.[^1].
Causes
The most common cause of Wartenberg syndrome is compression damage to the superficial branch of the radial nerve. Causes of compression can include overly tight watchbands, bracelets, casts, or handcuffs. Similarly, trauma, diabetes mellitus, anatomical variations, or iatrogenic causes such as punctures of the cephalic vein can be responsible[^1].
Treatment
Depending on the cause and clinical manifestation of Wartenberg syndrome, conservative or surgical therapy can be performed.
Conservative Therapy
Conservative therapy concepts include oral pain management with non-steroidal anti-inflammatory drugs, corticosteroid injections, or temporary immobilization[^1].
Surgical Therapy
The surgical treatment of Wartenberg syndrome involves decompression of the superficial branch, which can be done endoscopically or through open surgery[^1].