Del Pizzo W, Norwood L A, Kerlan R K, Jobe F W, Carter V S, Blazina M E, Shields C L, Lombardo S J
Clin Orthop Relat Res. 1977 Jan-Feb(122):178-80.
Of 100 consecutive patients with anterolateral rotatory instability analyzed, 84 were males and the average age was 27.4 years. Over 50 per cent were injured while participating in athletics and 40 per cent were injured during daily activities. The group averaged 1.2 operations prior to diagnosis. The most frequently performed procedures were medial meniscectomy, pes anserinus transfer and medial capsular reefings. Eighty-four of 100 patients underwent surgery during the study period. Seventy-one had combined rotatory instability and 13 had anterior lateral rotatory instability alone. Sixty-six patients had articular cartilage damage. Before treating the anterolateral rotatory instability, it is necessary to identify and treat other commonly associated abnormalities.
在对100例连续的前外侧旋转不稳定患者进行分析时，84例为男性，平均年龄为27.4岁。超过50%的患者在参加体育活动时受伤，40%的患者在日常活动中受伤。该组患者在诊断前平均接受了1.2次手术。最常进行的手术是内侧半月板切除术、鹅足肌腱转移术和内侧关节囊紧缩术。在研究期间，100例患者中有84例接受了手术。71例合并旋转不稳定，13例仅为前外侧旋转不稳定。66例患者有关节软骨损伤。在治疗前外侧旋转不稳定之前，有必要识别并治疗其他常见的相关异常情况。
