Tragal cartilage as an ossicular substitute.
D001299:Audiometry; D001844:Bone Conduction; D002356:Cartilage / Q000637:transplantation*; D004431:Ear, External / Q000601:surgery*; D006801:Humans; D010033:Otitis Media / Q000601:surgery*; D014433:Tympanoplasty