Location or size? A finite element analysis study of necrotic lesion impact on femoral head collapse

Location or size? A finite element analysis study of necrotic lesion impact on femoral head collapse

Abstract Background The location and size of necrotic lesions are important factors for collapse, The preserved angles (PAs) are divided into anterior preserved angle (APA) and lateral preserved angle (LPA), which could accurately measure the location of necrosis lesion. We used them to evaluate the...

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Bibliographic Details
Main Authors: Shun Lu, Tianye Lin, Longfei Han, Ziqi Li, Mingcong He, Qiushi Wei
Format: Article
Language:English
Published: BMC 2025-01-01
Series:Journal of Orthopaedic Surgery and Research
Subjects:
Osteonecrosis of the femoral head
Preserved angles
Collapse
Finite element analysis
Biomechanics
Online Access:https://doi.org/10.1186/s13018-025-05453-4
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https://doi.org/10.1186/s13018-025-05453-4

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