title: Ossification of the posterior longitudinal ligament of the cervical spine: its pathogenesis and treatment.
mesh_terms: D000328:Adult; D000368:Aged; D002574:Cervical Vertebrae; D005260:Female; D006801:Humans; D008023:Ligaments, Articular; D008297:Male; D008875:Middle Aged; D009999:Ossification, Heterotopic / Q000209:etiology / Q000628:therapy