MRI investigation of TMJ disc and articular eminence morphology in patients with disc displacement

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dc.authoridAKTUNA BELGIN, Ceren/0000-0001-7780-3395
dc.contributor.authorSerindere, Gozde
dc.contributor.authorBelgin, Ceren Aktuna
dc.date.accessioned2024-09-18T20:28:01Z
dc.date.available2024-09-18T20:28:01Z
dc.date.issued2021
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractPurpose: The aim of this study was to evaluate the morphology of the temporomandibular joint (TMJ) articular eminence and disc and the relationship between morphology and inclination in patients with disc displacement. Methods: TMJ magnetic resonance images (MRI) of 30 patients with disc displacement with reduction (DDWR) on one side and disc displacement without reduction (DDWOR) on the other side were analyzed. Articular eminence morphology was subdivided as box, sigmoid, flattened and deformed. Articular disc configuration was characterized as biconcave, biplanar, biconvex, hemiconvex and folded. The articular eminence inclination was measured as the angle between the Frankfurt plane and a line drawn from the glenoid fossa roof to the lowest point of the articular eminence. Results: Regarding articular eminence shape, in both DDWR and DDWOR groups, the most frequent articular eminence shape was flattened shape. Regarding to the disc morphology, biplanar shape was the most frequently observed in both DDWR side and DDWOR side. The mean articular eminence inclination was 32.62 and 33.85 in the DDWR and DDWOR side, respectively. Conclusions: Disc and articular eminence morphology was found to have no relationship with TMJ internal derangement except the relationship between flattened type and internal derangement. The articular eminence inclination have no influence on disc reduction. (C) 2020 Elsevier Masson SAS. All rights reserved.en_US
dc.identifier.doi10.1016/j.jormas.2020.09.019
dc.identifier.endpage6en_US
dc.identifier.issn2468-8509
dc.identifier.issn2468-7855
dc.identifier.issue1en_US
dc.identifier.pmid33059111en_US
dc.identifier.scopus2-s2.0-85092635407en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage3en_US
dc.identifier.urihttps://doi.org/10.1016/j.jormas.2020.09.019
dc.identifier.urihttps://hdl.handle.net/20.500.12483/10683
dc.identifier.volume122en_US
dc.identifier.wosWOS:000616263300002en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal of Stomatology Oral and Maxillofacial Surgeryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectInternal derangementen_US
dc.subjectArticular eminenceen_US
dc.subjectTemporomandibular joint disordersen_US
dc.subjectMagnetic resonance imagingen_US
dc.titleMRI investigation of TMJ disc and articular eminence morphology in patients with disc displacementen_US
dc.typeArticleen_US

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