Journal of radiological science and technology (대한방사선기술학회지:방사선기술과학)
- Volume 26 Issue 1
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- Pages.83-89
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- 2003
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- 2288-3509(pISSN)
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- 2384-1168(eISSN)
MR Imaging Measurement of the Femoral Anteversional Angle as a PACS Image Viewer
MR 영상에서의 PACS Image Viewer를 이용한 대퇴골 전염각 측정
- Kweon, Dae-Cheol (Dept. of Diagnostic Radiology, Seoul National University Hospital) ;
- Yang, Sung-Hwan (Dept. of Prosthetics & Orthotics, Korean National College of Rehabilitation & Welfare) ;
- Park, Peom (Dept. of Industrial and Information Systems Engineering, Ajou University)
- Published : 2003.03.30
Abstract
The accurate measurement of the femoral anteversion is very important to the practice of orthopedic and osteotomy. It is measured by means of the axis of head and neck of the femur and the knee axis. At the present time, widely used computed tomography method of measuring anteversion on femoral necks of patients. Measurement by the manual method and image viewer of computed tomography to determine the anteversion of femoral head were carried out on both femurs. In September and October 2002, 5 patients 28 to 36 years of age were randomly selected from Seoul National University Hospital. The purpose of this paper was to introduce a new method to measure femoral anteversion angle utilizing PACS image viewer program in the MR imaging. Significant difference was observed between the right and left side the image viewer measurement of femoral anteversion. In conclusion, MR imaging very usefulness in the measured the angle of the femoral anteversion.
대퇴골 전염각의 정확한 측정은 정형외과 분야에서 중요한 의미를 가지며, 원위 대퇴골의 양과부를 횡단하는 면에 대하여 대퇴골 경부의 장축이 전방으로 기울어진 축면상의 각도이다. 대퇴골부와 슬개골부를 전산화단층촬영한 영상을 측정하고 있는 기존의 CT 영상의 대퇴골 측정법을 대신하여 다양한 Pulse sequence를 이용한 자기공명영상으로 PACS Image viewer에서 성인 남자