The biomechanical effect of the pedicle screw length was studied by realistic three-dimensional finite element simulations. It was found that the major loading mode of the screw bending and the peak stress region occurred right before the first thread. The results indicated that with sufficient screw length, the lengthen of screw was not an important biomechanical factor when subject to bending load.
|頁（從 - 到）||263-264|
|期刊||American Society of Mechanical Engineers, Bioengineering Division (Publication) BED|
|出版狀態||Published - 2001|
|事件||Proceedings of the 2001 Bioengineering Conference - Snowbird, UT, United States|
持續時間: 2001 六月 27 → 2001 七月 1
All Science Journal Classification (ASJC) codes
- 工程 (全部)