锁骨钩钢板在胸锁关节脱位治疗中的应用

目的:探讨应用锁骨钩钢板治疗胸锁关节脱位的方法及疗效。方法:2010年1月至2014年3月,采用锁骨钩钢板固定治疗胸锁关节脱位患者6例,其中男5例,女1例;年龄26～48岁,平均34岁;病程3～20 d.患者均为外伤后患侧胸锁关节肿胀、疼痛,患侧肩关节活动明显受限,经X线片及CT诊断为胸锁关节前脱位,根据Rockwood评分法对术后疗效进行评价。结果:所有患者术后切口愈合良好,外观美观;X线片显示胸锁关节脱位复位良好,钢板位置良好。6例患者均获随访,时间4～18个月,平均12个月。根据Rockwood评分法进行疗效评定:优4 例,良 1 例,可 1 例,未见内固定失效及再脱位,无血管、神经及胸膜等副损伤。结论:锁骨钩钢板能在复位固定胸锁关节的同时保留胸锁关节微动功能,且不损伤胸锁关节软骨面。手术安全性高,固定效果好,患者术后可进行早期康复锻炼。

Treatment of sternoclavicular joint dislocation with sternoclavicular hook plate fixation

Objective:To evaluate the technique and therapeutic effect of sternoclavicular hook plate fixation in treating sternoclavicular joint (SCJ) dislocation. Methods:From January 2010 to March 2014,6 patients with SCJ dislocation were treated with sternoclavicular hook plate fixation in our hospital. Among the 6 patients,5 patients were male and 1 patient was female,and the average age was 34 years,ranging from 26 to 48 years. The course of the disease ranged from 3 to 20 days. All the SCJ dislocations were caused by external injury and accompanied with the symptoms of swelling pain and obvious shoulder joint activity restricted in affected side. All SCJ dislocations were anterior dislocation by the diagnosis of X-ray and CT scan. The postoperative curative effect was evaluated according to Rockwood score. Results:All the patients' operative incision were healed well and in good appearance. X-ray showed that the dislocated SCJ was well reduced and the plate was on right position. All the 6 patients were followed up for 4 to 18 months,with an average of 12 months. The results were evaluated according to Rockwood score,4 got excellent results,1 good and 1 fair. No fixation loosening,redislocation or side injury such as vessel,nerve or pleura injury were found. Conclusion:With sternoclavicular hook plate fixation,SCJ dislocation could be reduced while keeping its amphiarthrodial function and the completeness of the cartilage surface. Sternoclavicular hook plate fixation has advantages of safety and stabilization in fixation,and patients can begin function exercises earlier.