지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2012.10
- 수록면
- 1,859 - 1,862 (4page)
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초록· 키워드
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Total knee arthroplasty is a surgical method for replacing the entire knee joint by inserting an artificial knee implant into the distal femur and proximal tibia. To improve total knee arthroplasty outcomes, a registration process is essential for determining the exact location of the pre-determined bone-cutting area by calculating the positions and postures of the femur and tibia. In this paper, we suggest a patient-specific registration guide, which can drastically reduce the time and effort required for the registration process and provide real-time tracking potential. Because the patient-specific registration guide has the same surface shape as a pre-acquired 3-D model of the patient’s femur and tibia, the registration process can be achieved by fitting the registration guide onto the proper bone area. To verify the registration guide’s precision and accuracy, a digitizer and linear motion generator were used. The mean registration error of our method was 0.016mm, and this high accuracy can be obtained in less time than existing registration methods.
목차
Abstract
1. INTRODUCTION
2. MATERIALS AND METHODS
3. RESULT
4. DISCUSSION
REFERENCES
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