1952402

12847

Anconeus interpositional arthroplasty has been used in the treatment of radiocapitellar and radioulnar joint problems occurring after trauma. A 31-year-old male patient developed heterotopic ossification (HTO) in the elbow following surgical treatment of an isolated radial neck fracture. Treatment with implant removal and excision of the radial head resulted in recurrent HTO and a stiff elbow. We performed anconeus interposition arthroplasty with excision of the heterotrophic new bone and mobilization of the proximal radius. The anconeus muscle was mobilized and interposed between the proximal radius and ulna. Sixteen months after the operation, forearm rotation, elbow flexion and extension increased by 80°, 45°, and 60°, respectively. Control X-rays showed maintenance of the radiohumeral gap without any signs of HTO.

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synostosis , surgery , Arthroplasty , methods , Elbow joint , surgery , muscle , Skeletal , Ossification , transplantation , Heterotopic , surgery , injuries , RADIUS

Studia Iranica

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