肩锁钩板治疗肩锁关节脱位和锁骨远端骨折38例

目的 评价肩锁钩板治疗肩锁关节脱位和锁骨远端骨折的疗效,分析其并发症发生原因及对策.方法 2003年9月-2007年4月,手术治疗肩锁关节脱位和锁骨远端骨折38例,其中肩锁关节脱位17例,锁骨远端骨折21例,行切开复位、肩锁钩板内固定.术后早期肩关节被动锻炼.结果 完整随访27例,时间3～37个月,平均21个月.骨折全部愈合.术后6～8个月取出内固定,采用Karlsson分级标准进行疗效评定:A级22例,B级4例,C级1例.1例钩板远端钩钩入肩峰,3例肩关节外展<90°,取出内固定后症状缓解.结论 肩锁钩板治疗肩锁关节脱位和锁骨远端骨折疗效肯定.术中操作得当,适当早期锻炼,早期取出内固定对功能改善有一定意义.

Application of acromioclavicular crook plate in treatment of acromioclavicular joint dislocation and distal clavicular fracture in 38 patients

Objective To evaluate the results of acromioclavicukr crook plate in treatment of acromioclavicular joint dislocation and distal clavicular fracture and discuss causes for complications and preventive measures.Methods From September 2003 to April 2007,open reduction and acromiocla vicular crook plate fixation was done on 38 patients with acromioclavicular joint dislocation and distal clavicular fracture including 17 with acromioclavicular dislocation and 12 with distal clavicle fractures.Postoperative rehabilitation began early.Results Of all,27 patients were followed up for mean 21 months (3-37 months) and obtained bone healing.The internal fixation was removed at 6-8 months postoperatively and the outcome was evaluated with Karlsson rating system,which showed 22 patients at grade A,four at grade B and one at grade C.There was no dislocation or fracture after the internal fixation was removed ranging.Three patients with limited abduct motion <90° during certain movements got better after plate removal.One patient had acromio clavicular erosion.Conclusions The application of acromioclavicular crook plate provides accurate anatomical reduction and early rehabilitation and enables fast functional recovery.Technically,the implant needs to be used precisely.It is better to get appropriate early exercise and remove plate as early as possible.