Stroke An Unusual Association of Os Odontoideum Compressive Synovial Cyst and Multiple Sclerosis : Case Report and Review of the Literature

  • Published 2017


Os odontoideum is a rare atlantoaxial abnormality that affects the odontoid process. It has been proposed to be a congenital anomaly due to lack of chondral tissue or failed ossification along the growth line of the proatlas and the first spinal sclerotome, which are the precursors for the future odontoid process [1]. Some authors have argued against this… (More)

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