Chen Cheng-Kuang, Wu Tai-Yin, Liao Yu-Ciao, Fuh Chiou-Shann, Chen Kuan-Hao, Weng Pei-Wei, Wang Jr-Yi, Chen Chih-Yu, Huang Yu-Min, Chen Chung-Pei, Chu Yo-Lun, Yeh Kuei-Lin, Yu Ching-Hsiao, Wu Hung-Kang, Lin Wei-Peng, Liou Tsan-Hon, Wu Mai-Szu, Liaw Chen-Kun
Department of Orthopedics, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan.
Department of Biomedical Engineering, National Taiwan University, Taipei, Taiwan.
Front Surg. 2022 Oct 14;9:1000404. doi: 10.3389/fsurg.2022.1000404. eCollection 2022.
Distal radius orientation is important in evaluating Colles' fracture. In most cases, the wrist was protected by a bandage, splint, or cast. Therefore, it was difficult for the radiology technician to take perfect anteroposterior and lateral view radiographs. In this study, we build a mathematical model and calculate the pronation angle needed to produce dorsal tilt, which is a volar tilt in a perfect lateral view radiograph. The formulas are all incorporated into Excel to facilitate usage.
桡骨远端的方向在评估科雷氏骨折时很重要。在大多数情况下,手腕用绷带、夹板或石膏固定。因此,放射技师很难获得完美的前后位和侧位X线片。在本研究中,我们建立了一个数学模型,并计算出产生背侧倾斜所需的旋前角度,背侧倾斜在完美的侧位X线片中为掌侧倾斜。这些公式都已纳入Excel以便于使用。