【摘要】 目的探讨肩关节镜下360°关节囊松解术治疗原发性冻结肩的可行性与临床疗效。方法回顾性分析自2010年1月至2014年8月苏州大学第三附属医院收治患者23例,其中男性8例,女性15例,所有患者术前排除颈椎病、胸廓出口综合症、肩部肿瘤等病变,排除肩部手术、创伤、外固定等继发性肩关节僵硬。手术方法为肩关节镜下360°关节囊松解,所有患者于治疗前后采用Constant肩关节功能评分和视觉模拟评分(VAS)进行疗效评估,并且评估患侧及健侧术前术后关节活动度。计量资料术前术后各不同时间点结果的比较采用配对t检验。结果所有手术均顺利完成,手术切口均Ⅰ期愈合,无相关并发症发生。所有患者中获得随访20例,平均年龄(58±10)岁,随访率86. 7%。随访时间为24～79个月,平均(46±18)个月。术前患者Constant肩关节功能评分为(52. 1±5. 5),术前VAS评分为9(8,9)。术后3个月患者Constant肩关节功能评分为(90. 2±1. 3),VAS评分为1(1,2),二者与术前相比具有统计学差异,统计值分别为(t=38,P <0. 05)(t=-4. 0,P <0. 01)。术后12个月患者Constant肩关节功能评分为(92. 2±1. 1)分,VAS评分为0(0,1),二者与术后3个月相比差异具有统计学意义(t=5. 2,P <0. 05; t=-3. 7,P <0. 01)。术后24个月患者Constant肩关节功能评分为(92. 4±0. 9)分,VAS评分为0(0,1),二者与术后12个月相比无统计学差异,统计值分别为(t=0. 8,P> 0. 05)(t=-1. 4,P> 0. 05)。术后肩关节活动度较术前亦明显改善。结论关节镜下360°关节囊松解术治疗原发性冻结肩具有良好的中期临床疗效。更多还原

【Abstract】 Objective To investigate the feasibility and effectiveness of 360 degrees arthroscopic capsular release for the treatment of primary frozen shoulder. Methods Twenty three patients with primary frozen shoulder from January 2010 to September 2014,including eight males and 15 females with an average age of( 58 ± 10) years were enrolled in this study. Cases with cervical spondylopathy,tumor,thoracic outlet syndrome as well as the secondary shoulder stiffness following shoulder injury,surgery or external fixation of shoulder were excluded. Arthroscopic capsular release was performed under general anesthesia in all patients.VAS pain score and Constant score of patients were assessed and compared before and after surgery by paired t test. The joint activity of the affected side was also analyzed. Results All the operations were successfully completed,the incisions healed well and no complications were observed. Twenty of 23 cases were followed up,accounting for a follow-up rate of 86. 7%,with an average follow-up time of( 46 ± 18) months. The Constant score of shoulder three months after operation was( 90. 2 ± 1. 3) and the the VAS score was 1( 1,2); both were statistically significant compared with the preoperation data( t = 38,P < 0. 05; Z =-4. 0,P <0. 01). The Constant score of shoulder 12 months after operation was( 92. 2 ± 1. 1) and the VAS score was0( 0,1); both were statistically significant compared with preoperation state( t = 5. 2,P < 0. 05)( t =-3. 7,P < 0. 01). The Constant score of shoulder 24 months after operation was( 92. 4 ± 0. 9) and the media of the VAS score was 0( 0,1); both were not statistically significant compared with preoperation data( t = 0. 8,t =-1. 4,both P > 0. 05). The mean range of motion of forward flexion,abduction,external rotation and interal rotation also improved significantly postoperatively compared with preoperative ones. Conclusion Three hundred and sixty degrees arthroscopic capsule release is an effective method for the treatment of primary frozen shoulder of which the mid-term clinical effect is satisfied.更多还原