title: Posterior longitudinal ligament calcification of the cervical spine.
mesh_terms: D002574:Cervical Vertebrae / Q000000981:diagnostic imaging; D004739:England; D006801:Humans; D008022:Ligaments / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D009999:Ossification, Heterotopic / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed