Lumbar three dimensional finite element model establishment and the force analysis of high load environment
GUO Wei
CHEN Li-jun※
WANG Fei
WEI Jie
FAN Yu
ZHAO Ping
ZHOU Wei
Abstract： Objective We tried to eatablish pilot lumbar spine 3 d finite element model and to prove the consistency of models with clinic.Methods Through the establishment of pilot lumbar spine 3 d finite element model,high Gz lumbar stress distribution of the environment was simulated, combined with of 48 cases pilot clinical damage of the lumbar spine X-ray analysis.Results pilot lumbar spinal three dimensional finite element model of Lumbar spine was of consistent with the clinical X-ray,stress injury of L1 wedge is high incidence. Conclusion lumbar spinal three dimensional finite element model can simulate the pilot high Gz stress state under the environment of lumbar spine.
Keywords：Lumbar vertebraThree-dimensional finite elementPilotHigh GzWedge-shape
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 74-76 )