Ilizarov外固定架治疗大龄儿童马蹄内翻足的效果分析

目的:探索大龄儿童(6岁及以上)马蹄内翻足的治疗方法及效果.方法:将我院骨科收治大龄马蹄内翻足患儿46例(56足),单侧马蹄内翻足36例,双侧马蹄内翻足10例.按照病因分为先天性马蹄内翻足(A组)和外伤性马蹄内翻足(B组),其中A组31例(41足),B组15例(15足).按ICFSG评分标准,从形态学(12分)、功能(36分)、影像学(12分)三个方面评分,从正常的0分到畸形最严重的60分,优0～5分,良6～15分,中16～30分,差31～60分.术前对56只足评分,优0足,良0足,中17足(A组11足,B组6足),差39足(A组30足,B组9足).46例患儿均采用Ilizarov外固定架矫正畸形,并根据患儿的年龄、足畸形的程度和性质及有无严重的骨性畸形改变,结合软组织松解、跟腱延长、距舟关节或骰骨V形截骨等有限的手术方式治疗.结果:本组46例(56足)均获得随访,随访时间9个月～4年,按ICFSG评分标准评价疗效,优40足(A组30足,B组10足),良11足(A组8足,B组3足),中5足(A组3足,B组2足),差O足,疗效优良.3例发生针道反应,无残余畸形发生.两组治疗优良率差异无统计学意义(P＞0.05).结论:大龄儿童(6岁及以上)马蹄内翻足,就诊时间晚,畸形重,采用传统手术矫正畸形,治疗效果不佳且容易复发,采用Ilizarov外固定架治疗大龄儿童马蹄内翻足具有手术创伤小、安全、畸形矫正效果满意、踝关节功能良好且不易复发等优点,不失为治疗大龄儿童马蹄内翻足畸形的优先选择.

Treatment of clubfoot in older children with Ilizarov external fixator

Objective:To study the method and effect of treatment of clubfoot in older children(above 6 years old).Methods:46 patients(56 feet) with clubfoot,including 26 males and 20 females,were treated in our hospital from June 2006 to June 2010.Among these patients,there were 36 unilateral and 10 bilateral deformities.The patients aged 6-16 years.According to the etiopathogenisis,all patients were divided into congenital group(group A,31 cases,41 feet) and traumatic group(group B,15 cases,15 feet).All the feet were...