关节镜下射频汽化术治疗臀肌挛缩症早期下床的可行性研究

[目的]探讨关节镜下射频汽化术治疗臀肌挛缩症术后早期下床的可行性。[方法]对2002年7月～2005年10月行关节镜下射频汽化术治疗臀肌挛缩症患者下床时间、下床后不良反应发生、留置尿管时间、术后伤口愈合情况、功能恢复、出院时间等因素进行研究。[结果]下床时间为术后6～8h，平均为7h；2例患者下床后出现头晕、恶心症状，经对症处理后好转；留置尿管时间平均为6．5h，尿管拔出后均能自行排尿；67例患者伤口一期愈合，l例伤口延迟愈合，无感染；功能评价：出院时平均分为9分，1个月平均得分为10分。住院时间2～6d，平均为2．58d。[结论]关节镜下射频汽化术治疗臀肌挛缩症术后下床早，可减少病人痛苦，有利于早期功能康复，提高治愈率，缩短住院时间，安全可行。

Effect of early off-bed to arthroscopically assisted radiofrequency release of gluteal muscle contracture

[Objective]To evaluate the feasibility of early off-bed exercises after arthroscopically assisted radiofrequency release of gluteal muscle contracture.[Method]Patients of gluteal muscle contracture underwent arthroscopically assisted radiofrequency release of gluteal muscle contracture.Post-operative off-bed time,side effects,duration of urinary catheter drainage,wound healing,early recovery of function,and in-hospital time were studied.[Result]Off-bed time averaged 7 hours(6~8 hours).Two cases complained of being faint and nausea.After allopathic treatment,no serious complications appeared.Averaged duration of urinary catheter drainage was 7.5 hours.Primary healing of wounds were found in 67 patients,while 1 case got delayed wound healing.None of them had any infections.Functional scores averaged 9 at the time of discharging and 10 after 1 month.Post-operative in-hospital time averaged 2.58 days(2~6 days).[Conclusion]Arthroscopically assisted radiofrequency release of gluteal muscle contracture results in early post-operative off-bed time and reduction of suffering,which is propitious to functional recovery,rate of healing,and shorter in-hospital time.