[Surgical treatment of ossification of longitudinal ligament].
D000328:Adult; D002574:Cervical Vertebrae / Q000601:surgery*; D006801:Humans; D007796:Laminectomy / Q000009:adverse effects; D008022:Ligaments / Q000473:pathology* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009999:Ossification, Heterotopic / Q000601:surgery*; D013118:Spinal Cord Diseases / Q000209:etiology