Treatment of temporo-mandibular ankylosis with particular reference to the interposition of full-thickness skin autotransplant.
In the treatment of the temporo-mandibular ankylosis, the maintainance of separation between the temporal and mandibular raw surfaces, after osteotomy of the bony fusion, constitutes the key to the prevention of recurrence; the great potential of bone to reform is acknowledged by all those who are experienced in this problem. Analysing 168 temporo-mandibular arthoplasties in which different methods have been used in order to maintain the newly created joint space, the causes of failures have been brought out and the difficulties studied. The conclusion is reached that the best results were obtained by the interposition of autogenous full thickness skin. The surgical technique is briefly presented as well as the records regarding the cases followed-up for a period of 2 to 19 years, illustrating the anatomical and functional conservation of the new joints. The experimental investigations concerning the behaviour and fate of the buried skin autotransplants complete the clinical studies, proving the qualities and the value of full thickness skin as an interposition material in arthroplasties.
D000293:Adolescent; D000328:Adult; D000818:Animals; D000844:Ankylosis / Q000601:surgery*; D001178:Arthroplasty / Q000379:methods*; D002648:Child; D004285:Dogs; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010027:Osteotomy; D012867:Skin / Q000473:pathology; D016038:Skin Transplantation; D013704:Temporomandibular Joint / Q000601:surgery*; D014182:Transplantation, Autologous