The early effect of treatment in developmental dysplasia of the hip (TonnisⅢ - Ⅵ):one stage open reduction combined with osteotomy for “walking age”children
10.3969/j.issn.1671-8348.2014.14.012
- VernacularTitle:一期复位并截骨术治疗学步期TonnisⅢ～Ⅵ度DDH的早期效果评价
- Author:
Hua JIANG
;
Xuanzhao WU
;
Gang CHEN
;
Xiaobo TONG
;
Kunfeng HE
- Publication Type:Journal Article
- Keywords:
osteotomy;
osteonecrosis;
developmental dysplasia of the hip
- From:
Chongqing Medicine
2014;(14):1716-1717
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical results in the treatment of developmental dysplasia of the hip (DDH) with one stage open reduction and Salter or Dega osteotomy for “walking age”children .Methods We retrospectively reviewed 16 patients(16 hips)with unilateral hip dislocation who had undergone one‐stage open reduction and Salter or Dega innominate osteotomy in the the“walking age”children .the results were evaluated clinically by McKay′s classification and radiologically by the modified Severin′s classification .Early signs of osteonecrosis were identified by neck widening ,epiphysis fragmentation ,and presence of a metaphyseal growth disturbance line in the first year after the operation .Results After a follow‐up of one year on average ,good clinical and ra‐diographic results were noted in 87 .5% and 81 .25% of the patients ,respectively .Osteonecrosis occurred in 3 hips(18 .75% ) .Con‐clusion One‐stage open reduction and Salter or Dega osteotomy is an effective treatment for developmental dysplasia of the hip in walking age .
