Comparison of the Fixation Strengths of Screws between the Traditional Trajectory and the Single and Double Endplate Penetrating Screw Trajectories Using Osteoporotic Vertebral Body Models Based on the Finite Element Method

Comparison of the Fixation Strengths of Screws between the Traditional Trajectory and the Single and Double Endplate Penetrating Screw Trajectories Using Osteoporotic Vertebral Body Models Based on the Finite Element Method

Study Design This is a finite element (FE) study. Purpose To compare the fixation strength of traditional trajectory (TT) and single and double endplate penetrating screw trajectories (SEPST/DEPST) to the osteoporotic vertebral body model based on the FE method. Overview of Literature SEPST/DEPST ha...

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Bibliographic Details
Main Authors: Takumi Takeuchi, Yuhei Takamizawa, Kazumasa Konishi, Hideto Sano, Masahito Takahashi, Hitoshi Kouno, Naobumi Hosogane
Format: Article
Language:English
Published: Korean Spine Society 2024-02-01
Series:Asian Spine Journal
Subjects:
diffuse idiopathic hyperostosis
osteoporotic vertebral fractures
single endplate penetrating screw trajectory
double endplate penetrating screw trajectory
finite element
Online Access:http://asianspinejournal.org/upload/pdf/asj-2023-0238.pdf

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