Ishikawa H, Hirohota K, Kashiwagi D
Z Rheumatol. 1976 Nov-Dec;35(11-12):407-11.
Report of a patella cubiti in a patient with juvenile rheumatoid arthritis. The genesis of this patella is unknown up to now. The following hypotheses are discussed: 1. Persistent separation of the non fused epiphyseal bone centre with consecutive independent development. 2. Avulsion of the epiphysis due to muscle tension. 3. Epiphysitis as cause of the new formed patella.
一名青少年类风湿性关节炎患者的尺骨髌骨报告。迄今为止，这块髌骨的成因尚不清楚。讨论了以下几种假说：1. 未融合的骨骺骨中心持续分离并连续独立发育。2. 由于肌肉张力导致骨骺撕脱。3. 骨骺炎是新形成髌骨的原因。
