Application of Ponseti method in patients older than 6 months with con-genital talipes equinovarus
10.3969/j.issn.1671-167X.2009.04.016
- VernacularTitle:Ponseti方法在6个月以上先天性马蹄内翻足患儿中的应用
- Author:
Yanzhou WANG
;
Xiaowen WANG
;
Peng ZHANG
;
Xingshan WANG
- Publication Type:Journal Article
- Keywords:
Equinus deformity;
Ponseti method;
Treatment outcome;
Child
- From:
Journal of Peking University(Health Sciences)
2009;41(4):452-455
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the effectiveness of Ponseti method in the treatment of congenital talipes equinovarus (CTE) in children older than 6 months. Methods: Ponseti method was used to treat 157 cases (227 feet) of CTE in children older than 6 months. All cases were classified by age and by the degree of deformity severity. The age group classification was: (1) Ⅰ Group (6 months to 12 months),113 feet in 81 cases; (2) ⅡGroup (1 to 3 years old), 78 feet in 52 cases; (3) Ⅲ Group (>3 years old), 36 feet in 24 cases. The degree of deformity of CTE was evaluated with Pirani scoring system. The cases were classified into three groups according to the deformity degree : (1) Mild Group (scoring 1-2. 5) , 85 feet in 56 cases; (2) Moderate Group (scoring 3-4. 5) , 104 feet in 71 cases; (3) Severe Group (scoring 5-6) , 38 feet in 30 cases. A Pirani score of 0-0. 5 is regarded as an excellent result. For each group, we evaluated the number of casts used, the percentage of excellent result according to the Pirani score, and the percentage of percutaneous achillotenotomy. The result was compared among different groups. Results: The overall percentage of excellent result among all cases was 96.92%. A-mong the age groups, the percentage of excellence was not statistically different between Ⅰ Group and Ⅱ Group (P>0. 05). The percentage of excellence was lower in the Ⅲ group than the other groups (P> 0. 01). Among the groups classified by deformity degree, the percentage of excellence was the lowest in severe group (P<0. 05), and the difference between the mild group and moderate group was not statistically different (P>0. 05). The number of casts used among different groups were different (P<0. 01). Among different groups, the percentages of percutaneous achillotenotomy were significantly different (P<0. 01). 209 feet in 148 caseswere followed up for average time duration of 3 years and 11 months. Re-lapse was observed in 40 feet in 29 cases. The percentages of relapse were not statistically different among different groups (P>0. 05). Conclusion: Using Ponseti method to treat CTE for children older than 6 months can achieve excellent results in this study.
