Clinical applications of computer assisted navigation technique in scoliosis surgery
- VernacularTitle:计算机辅助导航技术在脊柱侧凸手术中应用的初步经验
- Author:
Lili YANG
;
Huajiang CHEN
;
Deyu CHEN
- Publication Type:Journal Article
- Keywords:
surgery,computer assisted;
navigation;
scoliosis
- From:
Orthopedic Journal of China
2006;0(23):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To assess the accuracies and feasibility of computer assisted navigation technique in scoliosis surgery.[Method]In clinical study,5 cases of scoliosis operations assisted by computer navigation technique(Group 1)and 5 cases of scoliosis operations assisted by anatomy and X-ray fluoroscopy(Group 2)were reviewed.The accuracies of screw placement were evaluated by postoperative CT scan.[Result]There were altogether 114 screws inserted in 10 cases.49 screws inserted with CTbased computer assisted navigation system,91.8% excellent,8.2% good.42 screws inserted with anatomy and X ray fluoroscopy,57.1% excellent,23.8 % good,19.1% bad.[Conclusion]CT-based computer assisted navigation system enhances accuracies and further improves the safety of adolescent scoliosis surgery,CT-based navigation method is better than the anatomy and X-ray fluoroscopy methods.
