三种内固定方法治疗新鲜Tossy Ⅲ型肩锁关节脱位的疗效比较

目的 分析三种手术方法治疗TossyⅢ型肩锁关节脱位的疗效、术中出血量、手术时间及医疗费用,探讨一种简便、有效及费用低的手术治疗方法. 方法 回顾性分析62例TossyⅢ型肩锁关节脱位者,分别应用克氏针钢丝张力带内固定加喙锁及肩锁韧带修复术治疗18例(A组)、锁骨钩钢板内固定加肩锁韧带修复术治疗21例(B组)与交叉克氏针内固定加肩锁韧带修复加强术治疗23例(C组). 结果 随访9～24个月,平均15.6个月.以Karlsson评价标准进行疗效评定,三种术式的疗效差异无统计学意义(P＞0.05);但C组的手术时间与出血量较A组少(P＜0.05),C组的手术时间、出血量及医疗费用亦均少于B组(P＜0.05). 结论 交叉克氏针内固定加肩锁韧带修复加强术是一种简便、有效、费用较低的治疗TossyⅢ型肩锁关节脱位的方法.

Comparison of 3 internal fixations for fresh Tossy Ⅲ acromioclavicular dislocation

Objective To analyze 3 different methods for treatment of Tossy Ⅲ acromioclavicular dislocation. Methods Sixty-two patients with Tossy Ⅲ acromioclavieular dislocation who had been treated by 3 different treatment methods in our department were analyzed. Of them, 18 cases were treated with Kirschner wire and tension wire fixation plus repair of coracoacromial and acromioelavicular ligaments(Group A), 21 with clavicle claw steel plate fixation plus repair of acromioelavicular ligament (Group B ), and 23 with intersecting Kirschner wire plus repair and strengthening of acromioclavieular ligament(Group C). Results After follow-ups for 9 to 24 months (with an average of 15. 6), therapeutic effect(by Karlsson system), operation duration, intraoperative blood loss and cost were evaluated for all the pa-tients. The differences in the therapeutic effect between all groups were not significant ( P ＞ 0.05 ). Group C needed less operation time and had less bleeding than groupA ( P ＜ 0. 05), and group C needed less oper-ation time and cost and had less bleeding than group B ( P ＜ 0. 05). Conclusion Intersecting Kirsehner wire plus repair and strengthening of aeromioclavieular ligament is an efficient, convenient and less costly method for treatment of TossyⅢ aeromioclavicular dislocation.