title: TORPs--how have they fared after five years?
mesh_terms: D002356:Cartilage / Q000637:transplantation; D004429:Ear Ossicles / Q000601:surgery; D005500:Follow-Up Studies; D006311:Hearing Disorders / Q000209:etiology / Q000601:surgery; D006801:Humans; D010033:Otitis Media / Q000150:complications; D011095:Polyethylenes; D019736:Prostheses and Implants
chemical_list: D011095:Polyethylenes