Perimetric study in basilar impression.
D000328:Adult; D000368:Aged; D002574:Cervical Vertebrae / Q000000981:diagnostic imaging; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009422:Nervous System Diseases / Q000209:etiology; D010985:Platybasia / Q000150:complications / Q000175:diagnosis*; D011859:Radiography; D012886:Skull / Q000000981:diagnostic imaging; D058609:Visual Field Tests; D014794:Visual Fields