스티칭 기법을 이용한 대퇴골 방사선검사 시 확대 표식자 위치 및 스티칭 범위 변화가 영상에 미치는 영향

The Effect of the Position Change of the Magnification Marker and the Stitching Range on the Image in the Examination of the Femur Radiography Using Stitching Technique

In this study, we would like to examine the effect of the location of the magnification marker and the change in the stitching range on the magnification marker and the expansion of the anatomical structure in the examination of femoral stitching radiation using the stitching technique, and to find out the usability of the femoral stitching radiation examination in the preoperative examination for THRA. The measured values measured by 5 researchers were summed and presented through descriptive statistics. When the position of the magnification marker was changed, the average value of the measured value was in the range of 113.54 to 113.90 ㎜. The anatomical structures of the femur were measured in the range of 57.24 to 57.78 ㎜, 27.20 to 27.56 ㎜, and 70.11 to 70.81 ㎜, respectively. This showed a similar deviation from the expansion rate of previous related papers using markers. Therefore, it is considered that femoral stitching X-ray examination using magnification markers can be used for preoperative examination for THRA.