Bauer M, Jonsson K, Josefsson P O, Lindén B
Department of Orthopaedics, Malmö General Hospital, Lund University, Sweden.
Clin Orthop Relat Res. 1992 Nov(284):156-60.
Thirty-one patients with osteochondritis dissecans of the capitellum humeri were followed for an average of 23 years. There were symptoms in about half of the elbows at the follow-up examination. Impaired motion and pain on effort were the most common complaints. Roentgenographic signs of degenerative joint disease were present in more than half of the elbows and correlated with a reduced range of motion. The diameter of the radial head increased in comparison with the contralateral elbow in two thirds of the patients.
对31例肱骨小头剥脱性骨软骨炎患者进行了平均23年的随访。随访检查时约半数肘关节出现症状。活动受限和用力时疼痛是最常见的主诉。半数以上的肘关节出现退行性关节病的X线征象，且与活动范围减小相关。三分之二的患者桡骨头直径较对侧肘关节增大。
