RARE CAUSES OF OSSIFICATION OF THE POSTER IOR COMMON VERTEBRAL LIGAMENT PROVOKING CERVICAL COMPRESSION - 2 CASE-REPORTS

The ossification of the posterior longitudinal is always responsable o f cervical myelopathy. Radiological studie and the CT scan, are able t o precise the level, the morphologic and associated abnormalities of t his lesion. Two cases of ossification of the posterior longitudinal li gamentum with cervical myelopathy are reported. The radiologic studies determineted the etiology, in the first case, it was fluorosis and th e second DISH disease.