Improvement of hearing by surgical repair of the drum and ossicular chain; report of five cases operated on by the method of Zöllner and Wullstein.
D004429:Ear Ossicles / Q000601:surgery*; D004432:Ear, Middle; D006801:Humans; D010033:Otitis Media / Q000601:surgery*; D013506:Otologic Surgical Procedures; D014432:Tympanic Membrane / Q000601:surgery*
EAR OSSICLES/surgery; OTITIS MEDIA/surgery; TYMPANIC MEMBRANE/surgery