Roth A I, Stulberg B N, Fleegler E J, Belhobek G H
J Hand Surg Br. 1986 Feb;11(1):120-2. doi: 10.1016/0266-7681(86)90032-x.
This is a case report of a fifty-nine-year-old rheumatoid arthritic woman who developed lack in finger extension bilaterally. These deficits had two completely different aetiologies, Posterior Interosseous Nerve (PIN) Syndrome and extensor tendon rupture. No previous report in the literature has used elbow arthrography as a diagnostic tool in a patient with PIN Syndrome. Elbow arthrography confirmed the abnormality at this joint and aided in appropriate management.
这是一例59岁类风湿关节炎女性患者的病例报告，该患者双侧出现手指伸展功能缺失。这些功能障碍有两种完全不同的病因，即骨间后神经（PIN）综合征和伸肌肌腱断裂。文献中此前没有报告将肘关节造影作为PIN综合征患者的诊断工具。肘关节造影证实了该关节的异常，并有助于进行适当的治疗。
