Initial clinical result of the computer-assisted total knee replacement system
- VernacularTitle:计算机导航全膝关节置换系统的初步临床应用
- Author:
Cheng LI
;
Fuxing PEI
;
Jing YANG
- Publication Type:Journal Article
- Keywords:
Computer-assisted surgery;
Total knee replacement;
Treatment outcome
- From:
Orthopedic Journal of China
2006;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To evaluate the initial effect of the computer-assisted total knee replacement system.[Method]The 24 computer-navigated knees in our department were involved,and were matched at ratio of 1∶3 by previous cases at sex,age and disease.All cases anteroposterior and lateral projection X-ray films were checked postoperatively.We compared ? and ? angles at anteroposterior films,? and ? angles ant lateral films of all involved cases[Result]Although there was no significant differences existing between two groups,we still observed the obvious reduce risk of malplacement both for femoral and tibial prosthesis,and improvement of mechanical alignment.[Conclusion]By using computer-navigated total knee replacement system during operating,the precise and repeatability could be ensured.
