掌侧锁定加压接骨板(LCP)治疗老年桡骨远端骨折  

Volar Locking Compression Plating (LCP) fixation for distal radial fractures in elderly patients

作　　者：沈宇辉[1] 张伟滨[1] 王蕾[1] 王亚梓[1] 

机构地区：[1]上海第二医科大学附属瑞金医院骨科,上海市200025

出　　处：《中华创伤骨科杂志》2004年第9期975-977,共3页Chinese Journal of Orthopaedic Trauma

摘　　要：目的评价掌侧入路锁定加压接骨板(LCP)治疗老年人骨质疏松性桡骨远端骨折的疗效。方法对30例Melone分型2B以上的老年骨质疏松患者的桡骨远端骨折采用掌侧入路,LCP钢板固定进行手术治疗。通过对这些患者术后腕关节功能随访、X线片观察等分析,评定该方法的疗效。结果经术后平均2.1年随访,30例患者中26例术后没有腕关节疼痛,能满足日常生活要求,患者对治疗效果满意。2例术后仍存在腕关节疼痛且需服用止痛药。2例存在手指活动障碍。术后X线片显示桡骨远端关节面平均掌倾3.38°,尺倾18.9°,桡骨茎突较尺骨茎突长0.9cm。2例桡骨远端较术后早期X线片缩短0.2cm。未发现其它严重并发症。结论老年人骨质疏松性桡骨远端骨折(Melone2B型以上)采用掌侧LCP内固定是有效的手术方法之一,对恢复并维持桡骨远端高度和关节面不失为一种较好的选择。Objective To evaluate the effects of treatment for the distal radial osteoporotic fractures in elder patients with Volar Locking Compression Plating (LCP)fixation. Methods 30 old patients who suffered from the severe osteoporotic distal radial fractures were treated with LCP. In this group all the fractures were more severe than type 2B according to Melone classification. The results of treatment were evaluated by comparing pre and post operative functions and X rays of involved wrists. Results 26 of the 30 patients experienced no wrist pain and were satisfied with the functions of the suffered wrists in their daily postoperative activities. 2 patients still felt wrist pain and needed to take some pain killers and other 2 experienced mild finger movement limitations. These data were improved postoperatively to the average palmar tilt of 3.38 degrees, radial inclination of 18.9 degrees and the radial length 0.9cm longer between the ulnar head and the tip of the radial styloid. The radial length was found 0.2 mm shorter in 2 cases in the latest follow up than that measured before. No severe complications were found in this group. Conclusion For the unstable distal radial osteoporotic fractures in the elderly patients, Volar Locking Compression plating (LCP)fixation is one of the effective treatments, because this procedure can restore and sustain the distal radial length and smooth articular surface after the fracture reduction.

关 键 词：锁定加压接骨板 桡骨远端骨折 骨折固定术 内 

分 类 号：R687.3[医药卫生—骨科学]