Clinical analysis on rapid prototyping oriented template for total hip replacement in adult developmental dyspla-sia of the hip
10.11659/jjssx.06E015009
- VernacularTitle:快速成型导向模板在成人型发育性髋关节发育不良全髋关节置换术中的应用
- Author:
Rong LIU
;
Xiang LIU
;
Lingbin CHEN
;
Jian ZHANG
;
Junfeng YANG
- Publication Type:Journal Article
- Keywords:
developmental dysplasia of hip;
rapid prototyping oriented template;
total hip replacement;
3D printing
- From:Journal of Regional Anatomy and Operative Surgery
2016;25(3):181-183,184
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the clinical value of rapid prototyping oriented template for total hip replacement in patients with adult developmental dysplasia of the hip .Methods Totally 51 cases with adult developmental dysplasia of the hip who were admitted into our hos -pital from January 2014 to March 2015 were randomly divided into the observation group and the control group .The observation group were treated by total hip arthroplasty assisted with rapid prototyping oriented template , while the control group were treated with traditional surgical method for total hip replacement.The curative effect, operation time, amount of bleeding, hospitalization time and satisfaction rate were compared between the two groups .Results The operation time , intraoperative blood loss and length of hospital stay of the observation group were significantly lower than those in the control group , and the differences were statistically significant (P<0.01).The Harris hip function score and satisfaction rate of the observation group were significantly higher than those in the control group with statistically significant differ -ences (P<0.05).Conclusion Total hip arthroplasty assisted with rapid prototyping oriented template could shorten the operation time , re-duce the intraoperative blood loss , cut down the hospitalization time , quicken the hip joint function recovery , and improve the satisfaction rate of patients .
