1. Os Odontoideum: an unusual association of compressive synovial cyst. Case report and review of the literature. (3rd June 2015) Authors: Ahmed, AA; Watson, T; Elgheriani, A; Kachur, E; Cenic, A Journal: Canadian journal of neurological sciences Issue: Volume 42:(2015)Supplement 1 Page Start: S50 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗