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Pei-Ran Wei

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Open access Oct 2026

Clinical outcomes of PFNA vs. long-stem hemiarthroplasty for unstable proximal femur fractures in older adults: a retrospective cohort study

The optimal surgical management of unstable extracapsular proximal femur fractures (AO/OTA types A2 and A3) in elderly patients with osteoporosis remains controversial. This study compared clinical outcomes of proximal femoral nail antirotation (PFNA) vs. primary uncemented bipolar hemiarthroplasty with long femora...

Pei-Ran Wei, Wei-Hang Zhu, Yan Xu et al. · 0 citations

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