儿童马蹄内翻足矫形术后畸形复发的治疗策略  被引量:1

Treatment strategy of recurrent equinovarus in children

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作  者:李毅[1] 梁晓军[1] 徐军奎 赵恺[1] 赵炼 刘邵 赵宏谋[1] 姬维娜 

机构地区:[1]西安交通大学附属红会医院足踝外科,710054

出  处:《美中国际创伤杂志》2017年第4期1-4,共4页U.S.Chinese International Journal of Traumatology

摘  要:目的:研究儿童马蹄内翻足矫形术后畸形复发的治疗方法及临床疗效。方法:回顾性分析2004年7月至2011年1月,应用骨性手术(内侧楔骨截骨、骰骨截骨、跖骨基底截骨、跟骨截骨、三关节融合术)结合软组织手术(胫前肌移位、跟腱延长、跖筋膜切断、距骨周围软组织松解、胫后肌腱延长、趾长伸肌肌腱延长、胫后肌腱转位、外侧软组织加强),治疗儿童复发性马蹄内翻足畸形33例(50足)。其中28例(45足)获得完整随访资料。其中先天性马蹄足Ponseti疗法术后复发18例(30足),麻痹性马蹄足畸形术后复发6例(10足),痉挛性马蹄内翻足术后复发4例(5足)。其中畸形较重的10例(15足)患者联合应用Ilizarov外固定技术。结果:平均返修手术年龄9.2岁(5~14岁),畸形复发需要手术的平均时间3.5年(1—6年)。3例术后表浅感染(6.7%),经过保守治疗所有伤口愈合。无其他神经血管损伤、生长板损伤及医源性的感觉神经瘤等并发症。所有截骨大约在8周愈合。10例患者拆除外固定架时间68d(60~90d)。随访患者12~60个月,平均32个月。距骨第1跖骨角术前平均20°,随访11°;距跟角术前平均30°,术后42°。按美国足踝外科协会Maryland百分评分系统评分,随访时是78分(40-95分),45足中,优18足(35%),良17足(42%),可6足(9%),差4足(14%),优良率为77.8%。结论:儿童复发形马蹄内翻足畸形校正相当复杂,应根据患者的复发原因和具体情况进行全面分析、判断,选择骨性手术、软组织手术或者结合外固定架技术等组合术式,制定个性化治疗方案,才能获得满意效果。Objective: To study the treatment methods and effects of recurrent equinovarus in children. Methods:From July 2004 to January 2011, 33 patients (50 feet) underwent the operation on bone (medial cuneiform osteotomy, cuboid osteotomy, metatarsal osteotomy, calcaneal osteotomy and triple arthrodesis) and on soft tissue (anterior tibial muscle shifting, Achilles tendon lengthening, plantar fasciotomy, talus surround- ing soft tissue release, posterior tibial muscle tendon lengthening, long extensor tendon lengthening, posterior tibial muscle tendon transposition and lateral soft tissue strengthening). 28 (45 feet) of 33 patients~ data (congenital, paralytic and spastic equinus in 18, 6 and 4 cases respectively) was obtained completely and analyzed retrospectively. Among the total, severe deformity in 10 cases (15 feet) and treated together with Ilizarov external ~xation. The patient's age was mean 9.2 years (5-14 years) and the time need operation after deformity recurrence was mean 3.5 years (1-6 years). Results: All patients were followed up for 12~60 months (mean 32 months), 3 patients (6.7%) appeared superficial infection and healed after conservative treatment, no nerve, blood vessel or growth plate injury, and iatrogenie sensory nerve tumor were noted. The first metatarsal angle of talus was improved from mean 20~ preoperatively to 11~ postoperatively. Talocal- caneal angle was improved from mean 30~ preoperatively to 42~ postoperatively. According to Maryland percentile scoring system of American Association of Foot and Ankle, the result was analyzed as excellent in 18 feet (35%), good in 17 feet (42%), fair in 6 feet (9%) and poor in 4 feet (14%), with an excellent and good rate of 77.8%. Conclusion: Deformity correction of children recurrent equinovarus is quite complex. In order to get a satisfactory result, a comprehensive analysis on the reason, choice of surgical on bone, on soft tissue or combine with external fixation, and planning of in

关 键 词:马蹄内翻足 复发 矫形术 

分 类 号:R726.822.2[医药卫生—儿科]

 

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