Hemiballismus relieved by ventral quadrant section of the cervical spinal cord without paralysis.
D066193:Cervical Cord; D002819:Chorea / Q000601:surgery*; D006801:Humans; D019635:Neurosurgical Procedures; D010243:Paralysis; D013116:Spinal Cord / Q000601:surgery*
CHOREA/surgery; SPINAL CORD/surgery