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Intramedullary cement augmentation in locking plate fixation for Neer four-part proximal humeral fractures: a technique for preventing early mechanical failure

Crossref DOI link: https://doi.org/10.1186/s13018-026-06898-x

Published Online: 2026-05-02

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

Authors

Chen, Zhixiang

Hao, Chengjun

Cui, Bingjun

Wu, Lang

Wang, Chuangong

Zhang, Zhenqing

Han, Shaoyu
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Text and Data Mining valid from 2026-05-02

Version of Record valid from 2026-08-27
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Article History

Received: 25 February 2026

Accepted: 20 April 2026

First Online: 2 May 2026

Declarations

Ethics approval and consent to participate: This study was conducted in accordance with the Declaration of Helsinki and was approved by the Ethics Committee of Huai’an Hospital Affiliated to Yangzhou University (Approval No.: KY-P-2023-002-01). Written informed consent was obtained from all individual participants.

Consent to publication: Written informed consent for publication was obtained from all individual participants prior to their enrollment in the study.

Trial registration: This study was not registered in a clinical trials registry. This is because registration was not a required component of ethical approval or study conduct for investigator-initiated trials at our institution when the trial began.

Competing interests: The authors declare no competing interests.

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