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Comparison of the 4-in-1 block technique with femoral and adductor canal blocks in arthroscopic anterior cruciate ligament reconstruction: a randomized controlled trial

Crossref DOI link: https://doi.org/10.1186/s12871-026-04109-y

Published Online: 2026-07-22

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

Authors

Atar, Funda https://orcid.org/0000-0002-3534-2233
Özkan Sipahioğlu, Fatma https://orcid.org/0000-0002-9350-2653
Altınsoy, Savaş

Sezgi, Atakan

Özgüner, Yusuf

Yamankılıç Mumcu, Özge

Özkan, Derya

Ergil, Jülide
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Text and Data Mining valid from 2026-07-22

Accepted Manuscript valid from 2026-07-22
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Article History

Received: 5 August 2025

Accepted: 16 July 2026

First Online: 22 July 2026

Declarations

Ethics approval and consent to participate: The study was carried out in accordance with the guidelines set forth in the Declaration of Helsinki and approved by the local institutional ethics committee (6 June 2022, Ref: 139/13) and registered at ClinicalTrials.gov (23 November 2022; NCT05643040). Written informed consent was obtained from all patients participating in the trial.

Consent for publication: Not applicable.

Competing interests: The authors declare no competing interests.

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