Alloplastic total temporomandibular joint replacement using stock prosthesis: a one-year follow-up report of two cases
이상훈, 류다정, 김혜순, 김형곤, 허종기,
소속 상세정보
이상훈 ( Lee Sang-Hoon ) - Yonsei University College of Dentistry Gangnam Severance Dental Hospital Department of Oral and Maxillofacial Surgery
류다정 ( Ryu Da-Jung ) - Yonsei University College of Dentistry Gangnam Severance Dental Hospital Department of Oral and Maxillofacial Surgery
김혜순 ( Kim Hye-Sun ) - Yonsei University College of Dentistry Gangnam Severance Dental Hospital Department of Oral and Maxillofacial Surgery
김형곤 ( Kim Hyung-Gon ) - Yonsei University College of Dentistry Gangnam Severance Dental Hospital Department of Oral and Maxillofacial Surgery
허종기 ( Huh Jong-Ki ) - Yonsei University College of Dentistry Gangnam Severance Dental Hospital Department of Oral and Maxillofacial Surgery
KMID : 0355620130390060297
Abstract
Alloplastic total replacement of the temporomandibular joint (TMJ) was developed in recent decades. In some conditions, previous studies suggested the rationale behind alloplastic TMJ replacement rather than reconstruction with autogenous grafts. Currently, three prosthetic products are available and approved by the US Food and Drug Administration. Among these products, customized prostheses are manufactured, via computer aided design/computer aided manufacturing (CAD/CAM) system for customized design; stock-type prostheses are provided in various sizes and shapes. In this report, two patients (a 50-year-old female who had undergone condylectomy for the treatment of osteochondroma extending to the cranial base on the left condyle, and a 21-year-old male diagnosed with left temporomandibular ankylosis) were treated using the alloplastic total replacement of TMJ using stock prosthesis. The follow-up results of a favorable one-year, short-term therapeutic outcome were obtained for the alloplastic total TMJ replacement using a stock-type prosthesis.
키워드
Temporomandibular joint disorders; Replacement arthroplasty; Maxillofacial prosthesis; Temporomandibular ankylosis
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