title: [Technic of tympanoplasty based on the preservation of the external auditory canal and osseous implant].
mesh_terms: D016025:Bone Transplantation; D004424:Ear Canal; D004432:Ear, Middle / Q000601:surgery*; D006801:Humans; D011309:Preservation, Biological; D014433:Tympanoplasty
keywords: BONE AND BONES/transplantation; EAR, MIDDLE/surgery