Selective facial neurectomy for essential blepharospasm.
D000368:Aged; D001764:Blepharospasm / Q000601:surgery*; D005141:Eyelid Diseases / Q000601:surgery*; D005152:Facial Muscles / Q000294:innervation; D005154:Facial Nerve / Q000473:pathology / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged