Optimal parameters and Biomechanical analysis of the lightbulb technique for osteonecrosis of the femoral head: a finite element analysis

Optimal parameters and Biomechanical analysis of the lightbulb technique for osteonecrosis of the femoral head: a finite element analysis

Abstract Background The lightbulb technique (LBT) is a common surgical procedure for treating peri-collapse osteonecrosis of the femoral head (ONFH). However, the drilling parameters and biomechanics of the technique have not been analyzed. The aim of this study was to optimize the biomechanical sta...

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Bibliographic Details
Main Authors: Yuhu Zhou, Long Yang, Daizhu Yuan, Zhanyu Wu, Shunen Xu, Chuan Ye
Format: Article
Language:English
Published: BMC 2025-05-01
Series:BMC Musculoskeletal Disorders
Subjects:
Osteonecrosis of femoral head
Hip preserving
Lightbulb technique
Optimal parameters
Finite element analysis
Online Access:https://doi.org/10.1186/s12891-025-08763-0
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https://doi.org/10.1186/s12891-025-08763-0

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