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Carroll手术入路治疗马蹄内翻足疗效观察(1)
http://www.100md.com 2016年3月15日 中国实用医药 2016年第8期
     【摘要】 目的 探讨Carroll手术入路治疗马蹄内翻足的临床疗效。方法 回顾性分析采用Carroll手术入路治疗马蹄内翻足93例(133足)患儿临床资料, 评估临床疗效及复发率。结果 所有患儿术后随访6个月~3年, 平均随访2.1年。其中优126足(88例), 良4足(3例), 可3足(2例), 优良率为97.74%;本组复发25足(17例), 未复发108足(76例), 复发率为18.80%。复发组术前Pirani评分、初始石膏矫正次数明显高于未复发组, 差异具有统计学意义(t=3.345、3.338, P<0.05)。结论 Carroll手术入路治疗马蹄内翻足可获得满意的疗效, 且复发病例术前Pirani评分和初始石膏矫正次数均高于未复发者。

    【关键词】 先天性马蹄内翻足;Carroll手术;儿童

    DOI:10.14163/j.cnki.11-5547/r.2016.08.004

    Observation of curative effect by Carroll operation approach in the treatment of congenital talipes equinovarus FENG Lin. Affiliated Hospital of Jining Medical College, Jining 272000, China

    【Abstract】 Objective To investigate clinical effect by Carroll operation approach in the treatment of congenital talipes equinovarus. Methods Clinical data of 93 children (133 feet) receiving Carroll operation approach in the treatment of congenital talipes equinovarus were retrospectively analyzed. Their clinical effects and recurrence rates were evaluated. Results All children received postoperative follow-up for 6 months ~3 years, with average time as 2.1 years. There were 126 excellent feet (88 cases), 4 good feet (3 cases), and 3 moderate feet (2 cases), with the good rate as 97.74%. There were 25 recurrent feet (17 cases) and 108 non-recurrent feet (76 cases), with the recurrence rate as 18.80%. The recurrent group had much higher preoperative Pirani score and primary gypsum correction times than the non-recurrent group, and their difference had statistical significance (t=3.345, 3.338, P<0.05). Conclusion Carroll operation approach provides satisfactory effect in treating congenital talipes equinovarus, and recurrent cases had all higher preoperative Pirani score and primary gypsum correction times than the non-recurrent cases.

    【Key words】 Congenital talipes equinovarus; Carroll operation; Children

    先天性马蹄内翻足为小儿常见的足部畸形, 特征为前足内收足内翻, 跖屈、高弓足畸形。对于本病的治疗主要是恢复足、踝关节外观和功能, 使患足可正常穿鞋[1]。早期有效的治疗可以防止畸形进一步发展, 但是来院就诊的患儿年龄均≥6个月, 此时已经不适合非手术治疗, 需采取手术治疗[2]。本病的手术方法较多, 本院自2007年采用Carroll手术对马蹄内翻足进行矫正, 本文对其疗效进行评价, 现报告如下。

    1 资料与方法

    1. 1 一般资料 选取2007年2月~2011年1月本院采用Carroll手术治疗马蹄内翻足患儿93例133足, 其中男58例(86足), 双足28例, 单足30例;女35例(47足), 双足12例, 单足23例。患儿年龄6个月~9岁, <3岁78例(109足), 单足47例, 双足31例;3~5岁12例(19足), 单足5例, 双足7例;>5岁3例(5足), 单足1例, 双足2例。采用Dimeglio标准对马蹄内翻足进行分型, Ⅱ型17例, Ⅲ型45例, Ⅳ型31例。畸形程度:足跖屈度数15~40°, 平均足跖屈度数(29.30±5.01)°;跟骨内翻度数10~30°, 平均跟骨内翻度数(18.03±2.15)°;前足内收度数18~40°, 平均前足内收度数(30.15±4.87)°;内踝连线与足底纵轴线夹角40~70°, 平均内踝连线与足底纵轴线夹角(49.36±7.35)°。

    1. 2 治疗方法 所有患儿在术前均采用石膏矫形2~3次, 每次石膏固定1~2周。然后行Carroll手术, 所有操作按照Carroll手术原理、原则及方法进行。所有患儿均做2个独立切口, 内侧曲线形切口和后外侧直切口。内侧切口于跟骨中点延伸至第一跖骨基底, 后外侧做跟腱后外侧偏外直切口, 充分松解关节囊和内、后外侧韧带等挛缩组织, 充分延长跟腱、屈拇长肌的滑动延长, 松解距舟、舟楔、楔跖关节, 切断足拇展肌腱腱划, 严重患儿可部分切断前肌腱。畸形得到满意纠正后, 用1~2枚克氏针固定跟距下关节、踝关节, 1枚克氏针固定距骨、舟骨、楔骨。术后石膏固定6~8周, 去除石膏后改为夜间支具固定3年, 逐渐进行踝关节、跖屈功能锻炼。, 百拇医药(封林)
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