Evidence map›Paper›PMID 42500072›Full record

ArticleWorld journal of otorhinolaryngology - head and neck surgery2026

Clinical Application of the SAMEO-ATO Classification and Analysis of the Correlation Between Individual Subgroups and Surgery Duration.

Julia van de Loo, Naledi Jankowski, Marcel Mayer, Hans Eckel, Louis Jansen, Helen Abing, Anne Nobis, Johannsen Jannik, Jens Peter Klußmann, Jan Christoffer Lüers

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Article in World journal of otorhinolaryngology - head and neck surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Julia van de LooDepartment of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty University of Cologne Cologne Germany.ORCID https://orcid.org/0009-0002-3556-3738
Naledi JankowskiDepartment of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty University of Cologne Cologne Germany.
Marcel MayerDepartment of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty University of Cologne Cologne Germany.
Hans EckelDepartment of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty University of Cologne Cologne Germany.
Louis JansenDepartment of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty University of Cologne Cologne Germany.
Helen AbingDepartment of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty University of Cologne Cologne Germany.
Anne NobisDepartment of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty University of Cologne Cologne Germany.
Johannsen JannikDepartment of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty University of Cologne Cologne Germany.
Jens Peter KlußmannDepartment of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty University of Cologne Cologne Germany.
Jan Christoffer LüersDepartment of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty University of Cologne Cologne Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Tympanomastoid surgery, encompassing intricate middle ear and mastoid procedures, necessitates a standardized classification system to ensure consistent documentation, enhance comparability, and improve outcome analysis across different clinical settings. The SAMEO-ATO classification, established by the International Otology Outcome Group (IOOG), provides a comprehensive framework that categorizes surgical interventions into key components, covering both mastoid operations (SAMEO) and middle ear surgeries (ATO). Methods: We analyzed correlations between specific subgroups within the SAMEO-ATO framework and the duration of surgery. Data were retrospectively collected from 300 patients at a university hospital, categorized according to the SAMEO-ATO classification, and statistically analyzed to determine associations between subgroups and operative time. Results: Our findings indicated that the type of surgical approach (e.g., endaural vs Conclusions: The results suggest that the SAMEO-ATO classification can serve as a valuable predictive tool for estimating procedural complexity in tympanomastoid surgery. These findings contribute to the growing body of evidence supporting the utility of the SAMEO-ATO classification in otological practice and underscore its potential as a framework for outcome-oriented research in middle ear and mastoid surgery.

Indexed as

cholesteatomaduration of surgerySAMEO‐ATO classificationtympanoplasty

Identifiers

PMID42500072
PMCPMC13398655

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