title: Anatomic-radiographic study of ossified pterygospinous and "innominate" ligaments.
mesh_terms: D000765:Anesthesia, Conduction; D006801:Humans; D008022:Ligaments / Q000033:anatomy & histology* / Q000473:pathology*; D009999:Ossification, Heterotopic; D011859:Radiography; D013100:Sphenoid Bone / Q000033:anatomy & histology* / Q000000981:diagnostic imaging*; D014276:Trigeminal Nerve / Q000601:surgery; D014277:Trigeminal Neuralgia / Q000628:therapy