Cone beam computed tomographic evaluation of infraorbital canal protrusion into the maxillary sinus and its importance for endoscopic surgery

dc.authoridSerindere, Mehmet/0000-0003-1166-2467
dc.contributor.authorSerindere, Gozde
dc.contributor.authorSerindere, Mehmet
dc.date.accessioned2024-09-18T19:54:19Z
dc.date.available2024-09-18T19:54:19Z
dc.date.issued2022
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractObjective: The aim of this retrospective study is to investigate the prevalence of Infraorbital Canal Protrusion (ICP) degree into the maxillary sinus and its relationship with variations in adjacent structures on Cone Beam Computed Tomography (CBCT) images. Methods: 350 CBCT images (700 Infraorbital Canal [IC]) were evaluated retrospectively. ICP was divided into 3 subtypes according to the protrusion degree. The correlation between IC types and variations in adjacent anatomical structures (Haller cell, middle nasal concha pneumatization, maxillary sinus mucosal thickening and septa) was evaluated. The distance between Infraorbital Canal and Cnine Root (IC-CR) was also measured. For type 3, measurements were performed on IC as the length of the bony septum from the IC to the Mxillary Sinus Wall (IC-MSW), the distance from the inferior orbital rim, where the IC begins to protrude into the maxillary sinus (IOR-ICP), the vertical distance from the IC to the Maxillary Sinus Roof (IC-MSR) and Floor (IC-MSF). Results: The prevalence of type 1, 2 and 3 was 62.9%, 29.1%, and 8% respectively. IC-CR was 10.2, 10.7 and 11.4 mm in type 1, 2 and 3, respectively. IC-MSW, IOR-ICP, IC-MSR and floor IC-MSF was 3.8, 10.9, 7.4 and 27.7 mm, respectively. On the right and left side, statistically significant correlation was found between IC types and the presence of the Haller cell and sinus septa. But there was no significant correlation between IC types and middle concha pneumatization. Conclusion: Accurate diagnosis of ICP is very important in preventing infraorbital nerve damage in surgical procedures to be performed in the maxillary region. The results of this study could be a guide for surgical planning in this region. (c) 2022 Associacao Brasileira de Otorrinolaringologia e Cirurgia Cervico-Facial. Published by Elsevier Editora Ltda. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).en_US
dc.identifier.doi10.1016/j.bjorl.2022.07.002
dc.identifier.endpageS147en_US
dc.identifier.issn1808-8694
dc.identifier.issn1808-8686
dc.identifier.issue5en_US
dc.identifier.pmid36064817en_US
dc.identifier.scopus2-s2.0-85137645200en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpageS140en_US
dc.identifier.urihttps://doi.org/10.1016/j.bjorl.2022.07.002
dc.identifier.urihttps://hdl.handle.net/20.500.12483/7655
dc.identifier.volume88en_US
dc.identifier.wosWOS:000901725100021en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAssoc Brasileira Otorrinolaringologia & Cirurgia Cervicofacialen_US
dc.relation.ispartofBrazilian Journal of Otorhinolaryngologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAnatomyen_US
dc.subjectCone beam computed tomographyen_US
dc.subjectInfraorbital canalen_US
dc.subjectMaxillary sinusen_US
dc.titleCone beam computed tomographic evaluation of infraorbital canal protrusion into the maxillary sinus and its importance for endoscopic surgeryen_US
dc.typeArticleen_US

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