Posterior percutaneous tractotomy and cordotomy.
D001344:Autopsy; D002818:Cordotomy / Q000295:instrumentation; D006801:Humans; D008526:Medulla Oblongata / Q000601:surgery; D008722:Methods; D009493:Neurosurgery; D011187:Posture; D011859:Radiography; D012886:Skull / Q000000981:diagnostic imaging; D013523:Surgical Equipment; D013525:Surgical Instruments