Clinical efficacy of arthroscopic posteromedial dual-portal valvotomy combined with cyst wall resection versus open surgery in the treatment of popliteal cysts
10.3969/j.issn.1009-0754.2025.03.012
- VernacularTitle:关节镜下后内侧双入路活瓣切除联合囊壁切除术与传统开放手术在腘窝囊肿治疗中的临床疗效分析
- Author:
Jiwei GUO
1
;
Hongkou XU
;
Jianhua HU
;
Qide FENG
Author Information
1. 215300 江苏 昆山,昆山市第二人民医院骨科
- Keywords:
Popliteal cyst;
Arthroscopic surgery;
Posteromedial dual-portal approach;
Open surgery;
Clinical efficacy
- From:
Journal of Navy Medicine
2025;46(3):262-267
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the clinical efficacy between arthroscopic posteromedial dual-portal valvotomy combined with cyst wall resection and open surgery in the treatment of popliteal cysts.Methods A total of 64 patients with popliteal cysts who were treated in the Kunshan Second People's Hospital from May 2018 to May 2023 were enrolled and randomly assigned to two groups.The combined group(n=32)underwent arthroscopic posteromedial dual-portal valvotomy combined with cyst wall resection,and the traditional group(n=32)underwent open surgery.Surgery-related parameters,pain,inflammatory levels,knee joint function,quality of life,postoperative complications and recurrence rate were compared between the two groups.Results The combined group had less intraoperative blood loss and shorter incision length,operation time,and hospital stay than the traditional group(P＜0.05).The Rauschning-Lindgren grade was improved at 6 months after surgery in both groups(P＜0.05),but there was no significant difference in the Rauschning-Lindgren grade at 6 months after surgery between the two groups(P＞0.05).VAS scores at 6,24 and 48 h postoperatively,lower limb alignment angles,and the levels of interleukin(IL)-6,tumor necrosis factor-α,IL-8,and C reactive protein in the combined group were lower than those in the traditional group(P＜0.05).The range of motion of the knee,Lysholm knee scores,and QOL scores in all dimensions in the combined group were higher than those in the traditional group(P＜0.05).The incidence of postoperative complications in the combined group was lower than that in the traditional group(P＜0.05).Conclusion Arthroscopic posteromedial dual-portal valvotomy combined with cyst wall resection is superior to open surgery in the treatment of popliteal cysts,with less intraoperative blood loss,shorter operation time and hospital stay,lower pain levels,better knee joint function and higher quality of life.
