The influence of proximal femur CT value on stress distribution and stability in intertrochanteric fracture after PFNA fixation: a finite element analysis

Abstract Purpose This study was conducted to develop a finite element analysis (FEA) model for proximal femoral nail antirotation (PFNA) fixation for intertrochanteric femoral fractures, aiming to analyze the effects of varying proximal femur trabecular bone CT values on stress distribution and devi...

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Bibliographic Details
Main Authors: Kaifeng Ye, Yongqiang Wang, Yanlei Dong, Yuanyu Hu, Yutian Luo, Junbo Qi, Yun Tian
Format: Article
Language:English
Published: BMC 2025-08-01
Series:BMC Musculoskeletal Disorders
Subjects:
Online Access:https://doi.org/10.1186/s12891-025-08982-5
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