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Updated: Aug 11, 2026

Minimally Invasive Thumb-sized Pterional Craniotomy for Surgical Clip Ligation of Unruptured Anterior Circulation Aneurysms
Published on: August 11, 2015
[Traumatic atlanto-occipital dislocation with minimal neurologic deficits]
J J van der Meulen1, J D Meeuwis, M Sluzewski
1Afd. Chirurgie, St. Elisabeth Ziekenhuis, Postbus 90.151, 5000 LC Tilburg.
Abstract:
A 21-year-old woman presented with mild neck pain following a scooter accident. Conventional cervical radiographs showed a lateralisation of the dens axis to the left in relation to the foramen magnum. A subsequent CT with a multiplanar reconstruction revealed an atlanto-occipital dislocation that was repositioned under fluoroscopic control. The patient had an uneventful recovery; a mild loss of strength in the left arm remained. The atlanto-occipital dislocation without neurological deficit is rare.

