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Radiographic, histological, and immunohistochemical comparison of allograft, xenograft, and combined graft in maxillary sinus augmentation: a prospective randomized clinical study

Crossref DOI link: https://doi.org/10.1186/s12903-026-09572-0

Published Online: 2026-08-11

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

Authors

Çolak, Sefa https://orcid.org/0000-0002-0807-9089
Erdil, Aras https://orcid.org/0000-0002-9582-5114
Keldal, Göksal https://orcid.org/0000-0002-7784-9809
Gevrek, Fikret https://orcid.org/0000-0002-3722-2542
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Text and Data Mining valid from 2026-08-11

Accepted Manuscript valid from 2026-08-11
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Article History

Received: 23 June 2026

Accepted: 5 August 2026

First Online: 11 August 2026

Declarations

Ethics approval and consent to participate: This prospective randomized controlled clinical trial was approved by the Clinical Research Ethics Committee of Tokat Gaziosmanpaşa University (Decision No: 22-KAEK-118). The study was conducted in accordance with the ethical principles outlined in the Declaration of Helsinki for research involving human subjects. All participants were fully informed about the study procedures, potential risks, and benefits, and provided written and verbal informed consent prior to enrollment and surgical intervention.

Consent for publication: Not applicable.

Competing interests: The authors declare no competing interests.

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