医学
减法
腰椎
有限元法
截骨术
口腔正畸科
解剖
结构工程
算术
数学
工程类
作者
Niloufar Shekouhi,Sudharshan Tripathi,Alekos A. Theologis,Muzammil Mumtaz,Hassan Serhan,Robert A. McGuire,Vijay K. Goel,Joseph M. Zavatsky
标识
DOI:10.1016/j.spinee.2024.07.005
摘要
Pedicle subtraction osteotomy (PSO) is effective for correcting spinal malalignment but is associated with high complication rates. The biomechanical effect of different PSO levels remains unclear, and no finite element (FE) analysis has compared L2-, L3-, L4-, and L5-PSOs.
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