Femoral head coverage rate of CT in evaluation of Salter osteotomy for developmental dislocation of hip in children
- VernacularTitle:CT股骨头覆盖率评估儿童发育性髋脱位Salter手术疗效
- Author:
yu, GAO
;
ting, CHEN
;
qiu-yan, WANG
;
yu-zhen, ZHANG
;
yong-ping, ZHANG
- Publication Type:Journal Article
- Keywords:
developmental dislocation of hip;
femoral head coverage rate;
CT;
Salter osteotomy;
children
- From:Journal of Shanghai Jiaotong University(Medical Science)
2006;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyse the femoral head coverage rate of CT in evaluation of Salter osteotomy for developmental dislocation of hip(DDH) in children. Methods Thirty-eight patients with unilateral DDH for Salter osteotomy were enrolled,and X ray photography of pelvis and spiral CT scanning of femoral articulation were performed one week before and 6 months after Salter osteotomy.The femoral head coverage rate of X ray and that of CT were calculated and compared.Another 38 children with normal femoral articulation were served as controls. Results The femoral head coverage rate of X ray was significantly higher than that of CT in patients with DDH(P
