Smolka Wenko, Sotlar Karl, Weiss Max, Müller-Lisse Ullrich
Department of Oral and Maxillofacial Surgery, University of Munich, Lindwurmstr. 2a, 80337, Munich, Germany.
Department of Pathology, University of Munich, Munich, Germany.
Oral Maxillofac Surg. 2016 Sep;20(3):321-5. doi: 10.1007/s10006-016-0557-2. Epub 2016 May 3.
A case of a 71-year-old female patient with osteochondrosis dissecans of the right temporomandibular joint is presented. Osteochondrosis dissecans usually occurs at the weight-bearing convex cartilage in all larger joints. It is rarely found in the temporomandibular joint and usually shows one or two loose bodies dislodged from defects which are present on the condylar head. Because of multiple loose bodies and a defect on the temporomandibular fossa, the case presented here is very uncommon.
本文报告一例71岁女性患者，患有右颞下颌关节剥脱性骨软骨炎。剥脱性骨软骨炎通常发生在所有较大关节的负重凸面软骨处。在颞下颌关节中很少见，通常表现为从髁突头部的缺损处脱落的一两个游离体。由于存在多个游离体和颞下颌窝的缺损，本文所报告的病例非常罕见。
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