title: Hemifacial spasm: treatment by posterior fossa surgery.
mesh_terms: D003388:Cranial Fossa, Posterior; D005152:Facial Muscles / Q000503:physiopathology*; D005154:Facial Nerve / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D009408:Nerve Compression Syndromes / Q000503:physiopathology / Q000601:surgery; D013035:Spasm / Q000503:physiopathology / Q000601:surgery*; D014277:Trigeminal Neuralgia / Q000503:physiopathology / Q000601:surgery