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Systematic evaluation of the biomechanical characteristics of PFNA, PFBN, and InterTan fixation for intertrochanteric fractures under gradient variations of proximal femoral lateral wall thickness and delineation of optimal fixation domains

Crossref DOI link: https://doi.org/10.1186/s13018-026-06764-w

Published Online: 2026-03-17

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Ou, Deyan

Chen, Zhizuo

Jiang, Mengyao

Chen, Lican

Chen, Youbin

Pan, Shixin

Cheng, Jianwen
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Text and Data Mining valid from 2026-03-17

Version of Record valid from 2026-06-12
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Article History

Received: 8 December 2025

Accepted: 14 February 2026

First Online: 17 March 2026

Declarations

:

: This study was approved by the Ethics Committee of Wuzhou Red Cross Hospital. Ethics approval number: LL2025-79-01. All the experiments were conducted in accordance with the Declaration of Helsinki.

: The authors declare no competing interests.

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