title: Retained alloplastic temporomandibular joint disk implants: a retrospective study.
abstract: The surgical treatment of intermediate- to late-stage temporomandibular joint disease often involves disk removal. In many instances, disks have not been replaced; long-term postsurgical findings of crepitation and osseous remodeling have been noted although subjective signs and symptoms have been few. Attempts to decrease the noises and bony changes, to enhance biologic resurfacing, and to prevent adhesions, recurrent pain, and dysfunction have prompted many surgeons to use various alloplastic materials to replace the disk, either in a planned permanent (retained) or a planned temporary (retrievable) manner. However, a certain degree of morbidity remains. This article reports clinical responses and radiographic findings in a series of patients who received retained alloplastic temporomandibular joint disk implants.
mesh_terms: D000293:Adolescent; D000328:Adult; D000535:Aluminum; D000537:Aluminum Oxide; D001672:Biocompatible Materials; D002358:Cartilage, Articular / Q000000981:diagnostic imaging / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007595:Joint Prosthesis; D008297:Male; D008875:Middle Aged; D011138:Polytetrafluoroethylene; D011428:Proplast / Q000031:analogs & derivatives*; D011859:Radiography; D012189:Retrospective Studies; D012826:Silicone Elastomers; D013705:Temporomandibular Joint Disorders / Q000000981:diagnostic imaging / Q000601:surgery*
chemical_list: D001672:Biocompatible Materials; D011428:Proplast; D012826:Silicone Elastomers; C036587:proplast II; D011138:Polytetrafluoroethylene; D000535:Aluminum; D000537:Aluminum Oxide