title: Vertebrobasilar insufficiency secondary to vertebral artery occlusion froma fibrous band. Case report.
mesh_terms: D003251:Constriction, Pathologic; D006801:Humans; D008297:Male; D008875:Middle Aged; D014711:Vertebral Artery / Q000473:pathology*; D014715:Vertebrobasilar Insufficiency / Q000209:etiology* / Q000473:pathology / Q000601:surgery