类风湿性关节炎患者通常表现为关节症状，实际上该患者还提到去作者的机构行全髋关节成形术。

Patients with RA usually complain of articular symptoms, and in fact the patient in the present study had been referred to the authors' institution for total hip arthroplasty.

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目的观察婴儿期行转子关节成形术治疗股骨头缺如伴病理性髋关节脱位的远期疗效。

Objective To observe the long term result of pathological dislocation of the hip with absence of the femoral head treated with trochanteric arthroplasty in infancy.

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