桥接组合式内固定系统治疗胸锁关节脱位初步临床疗效

Clinical Effects on Sternoclavicular Joint Dislocation with Bridge-link Combined Fixation System

目的观察桥接组合式内固定系统(BCFS)治疗胸锁关节脱位(SCD)的临床疗效。方法2016年10月至2021年9月,BCFS治疗急性闭合性SCD患者29例,27例为前方脱位,2例后脱位,无血管、神经损伤。采用Rockwood评分法评价术后疗效。结果手术时间39~62 min,平均41 min。术中出血量22~46 mL,平均29 mL。所有患者均获随访,随访时间6~36个月,取出内固定取出时间6~18个月,单纯脱位6月取出内固定,合并骨折的12~18个月取出。Rockwood评分法评价疗效,优25例、良4例,与相似临床研究(T形锁定板治疗胸锁关节脱位)结果比较,Rockwood评分差异无统计学意义(P>0.05)。合并骨折的全部愈合,无切口感染、内固定断裂及血管、神经、胸膜损伤等并发症发生。结论采用BCFS治疗胸锁关节脱位,手术简单,操作时间短,损伤小,可以作为胸锁关节脱位的内固定方式之一。

Objective To observe the clinical effect of Bridge-link Combined Fixation System(BCFS)in the treatment of Sternoclavicular dislocations(SCD).Methods From October 2016 to September 2021,29 patients with acute closed SCD were treated with BCFS,in which 27 cases were anterior dislocation,and 2 were posterior dislocation with no vascular and nerve injuries.All patients were treated with BCFS for open reduction and internal fixation.Rockwood score was used to evaluate the curative effects.Results The operation time was 39-62 min(mean,41 min/per operation),intraoperative blood loss was 22-46 ml(mean,29 ml/per operation).All patients were followed up for 6 to 36 months.The BCFS was removed in 6-18 months postoperation for all of cases,in which simple SCD were removed BCFS 6 months,and SCD combined with fractures removed 12-18 months postoperation.According to Rockwood score,25 cases were shown to be excellent and 4 cases good,and there was no significant difference in Rockwood scores compared with the results of similar clinical studies(T-shaped locking plate for the treatment of SCD)(P>0.05).All fractures healed without wound infection,internal fixation breakage and vascular,nerve,or pleural injuries and other complications.Conclusion BCFS is a good treatment option forSCD with short operation times and small damages,which can be used as one of the internal fixation methods forSCD.