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锁定加压板治疗老年性桡骨远端骨折的若干问题及对策 被引量:7

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摘要 目的:探讨锁定加压板(LCP)治疗老年性桡骨远端骨折的临床效果、适应证、存在的问题及对策。方法:分析54例LCP内固定治疗的老年性桡骨远端骨折患者的临床资料,男16例,女38例,年龄55~82岁,平均63岁。骨折按AO分类为A2型9例,A3型9例,B2型8例,B3型13例,C1型5例,C2型8例,C3型2例。均采用掌侧入路,辅助背侧小切口复位加植骨45例。结果:所有患者都得到随访,随访时间3~18个月,平均12个月。骨折愈合时间3~6个月。按Dienst等临床评分标准判断术后优良率85.2%。其中术后出现锁定螺钉松脱1例,掌倾角呈负角合并背侧骨皮质缺损2例,螺丝钉切割穿出关节面1例,关节面残留台阶或间隙1例,桡骨轴向短缩(﹥7mm)1例,正中神经支配区域麻痹2例。结论:LCP适合治疗老年性桡骨远端骨折,且效果良好。但并不能完全确保牢固的固定,应重视手术适应证的选择,术中加强手术技巧,注重背侧的复位加植骨,强调合并尺骨远端骨折时的复位固定。应用植骨防止螺钉松动,必要时术后予石膏托加强保护。
出处 《实用医学杂志》 CAS 北大核心 2009年第5期683-684,共2页 The Journal of Practical Medicine
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