[Adult Grisel Syndrome and Cervical Skull instability. Transnasal endoscopic odontoidectomy and occipito-cervical fusion. Case report and literature review].

[Adult Grisel Syndrome and Cervical Skull instability. Transnasal endoscopic odontoidectomy and occipito-cervical fusion. Case report and literature review].

Surg Neurol Int. 2018;9(Suppl 1):S8-S15

Authors: Herrera R, Rojas H, Estramian A, Gómez J, Ledesma JL, Pablo J, Pastore J

Abstract
Background: Craniocervical junction pathology is infrequent in daily neurosurgical practice. In general, most of these lesions are of traumatic or rheumatic origin. Atlantoaxial instability of inflammatory origin (Grisel syndrome) is a rare entity of which only 16 adult cases have been reported in the literature. This pathology is characterized by the development of an osteolytic lesion at the level of the atlantoaxial joint after an infectious event, usually of the upper airways.
Case Description: We present the case of a 76-year-old patient who attended our office for clinical symptoms of spinal instability secondary to an osteolytic lesion, with involvement of C1 and C2. The symptomatology began after an infectious respiratory process. A posterior cervical occiput fixation and an endoscopic transnasal odontoidectomy with anterior decompression were performed. The patient evolved with complete resolution of symptoms. The cultures were negative, and the pathological anatomy study concluded nonspecific inflammatory changes.
Conclusion: Until a few years ago, the only option to address this pathology was the transoral pathway with microsurgical technique. Nowadays, endoscopy offers many technical advantages. This is an option to be considered when planning approaches to craniocervical junction.

PMID: 29430326 [PubMed]

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