目的：探讨应用等离子刀联合关节镜微创手术治疗半月板损伤的临床疗效。方法回顾性收集分析38例41膝半月板损伤患者的临床资料，根据半月板损伤部位及损伤类型，选择相应的关节镜手术方式予以治疗。术后2年以上随访观察，以Lysholm膝关节评分系统评价治疗效果。结果患者38例41膝半月板损伤术中均得到确诊。手术均获成功，未见严重并发症。术后2年随访，无失访病例。症状完全消失26膝，比术前好转13膝，效果一般2膝。优良率为95.12%。结论应用等离子刀联合关节镜治疗半月板损伤具有操作简便、创伤小、疗效确切、术后恢复快的特点。“,”ObjectiveTo investigate the clinical application and curative effect of plasma blade combined arthroscopic surgery on meniscus lesions.Methods The data of surgical treatment in 38 patients with meniscal injury in 41 knees were retrospectively analyzed. The proper surgical procedures were selected respectively according to the injury position and the type of lesions. Lysholm score system was applied and the scores of pre- and post-operation were compared, all patients were followed up over 2 years.ResultsThese 38 patients with meniscal injury in 41 knees were conifrmed by arthroscopic surgery. All the surgeries were successful with no serious complications. All the patients were followed up for over 24 months. Their symptoms completely disappeared in 26 knees, improved in 13 knees in comparison with preoperative status. The effect in 2 knees was not satisfying. The excellent and good rate of the post-operative function was 95.12%.ConclusionThe meniscus injury cured under the combination of plasma blade and arthroscopic surgery is of the advantages of intuitive and accurate checking, simple procedures, less trauma, faster recovery, and the effect is more ideal.