http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Tamon Kabata (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
Kyoichi Ogawa,Tamon Kabata,Toru Maeda,Yoshitomo Kajino,Hiroyuki Tsuchiya 대한정형외과학회 2014 Clinics in Orthopedic Surgery Vol.6 No.2
Background: Several studies have shown that better placement of the acetabular cup and femoral stem can be achieved in total hip arthroplasty (THA) by using the computer navigation system rather than the free-hand alignment methods. However, there have been no comparisons of the relevant clinical advantages in using the computer navigation as opposed to the manual intraoperative measurement devices. The purpose of this study is to determine whether the use of computer navigation can improve postoperative leg length discrepancy (LLD) compared to the use of the measurement device. Methods: We performed a retrospective study comparing 30 computer-assisted THAs with 40 THAs performed using a simple manual measurement device. Results: The postoperative LLD was 3.0 mm (range, 0 to 8 mm) in the computer-assisted group and 2.9 mm (range, 0 to 10 mm) in the device group. Statistically significant difference was not seen between the two groups. Conclusions: The results showed good equalization of the leg lengths using both computed tomography-based navigation and the simple manual measurement device.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
