Sprague N F, O'Connor R L, Fox J M
Clin Orthop Relat Res. 1982 Jun(166):165-72.
Twenty-four patients with severely limited knee motion following open knee surgery were treated by percutaneous release of adhesions under arthroscopic control. The mean interval between the last open surgical procedure and our treatment was 2.75 years (range, 3 months-27 years). The mean follow-up interval was eight months (range, 1 month-4 1/2 years). The mean passive flexion was increased from 70 degrees preoperation to 115 degrees at final evaluation after all arthroscopic procedures, a 45 degrees mean increase in flexion. Morbidity was low, complications were infrequent and mild, and the duration of hospitalization was brief.
24例膝关节开放性手术后膝关节活动严重受限的患者，在关节镜控制下经皮松解粘连进行治疗。最后一次开放性手术与我们的治疗之间的平均间隔时间为2.75年（范围为3个月至27年）。平均随访间隔时间为8个月（范围为1个月至4年半）。所有关节镜手术后，平均被动屈曲度从术前的70度增加到最终评估时的115度，屈曲平均增加45度。发病率低，并发症少且轻微，住院时间短。
