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Retrospective CT PNS Study of the Pre-Lacrimal Recess and Antero-Medial Maxillary Sinus Angle: Implications for the Pre-Lacrimal Window Approach in the Indian Subcontinent

Crossref DOI link: https://doi.org/10.1007/s12070-025-06209-6

Published Online: 2025-11-18

Published Print: 2026-02

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

Authors

Chaitanya, G. V. K. https://orcid.org/0009-0001-3957-2757
Yannamreddy, Lavanya Reddy https://orcid.org/0000-0002-0612-8588
Rao, G. V. S. https://orcid.org/0009-0004-7574-9160
Cuddapah, Shree Rao https://orcid.org/0009-0001-1643-8977
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Article History

Received: 5 October 2025

Accepted: 2 November 2025

First Online: 18 November 2025

Declarations

:

: The authors have no competing interests to declare that are relevant to the content of this article. This was an observational, retrospective study with no patient-identifiable data published; hence, ethical approval was not required. This study was an observational, retrospective analysis based on anonymized data.

: As no identifiable patient information was included, written informed consent were not required.

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