The facial nerve in surgery of chronic otitis media.
D004432:Ear, Middle / Q000473:pathology / Q000601:surgery; D005154:Facial Nerve / Q000473:pathology / Q000601:surgery*; D005158:Facial Paralysis / Q000209:etiology; D006801:Humans; D008416:Mastoid / Q000473:pathology / Q000601:surgery; D010033:Otitis Media / Q000601:surgery*