An evaluation of condylar and ramal vertical asymmetry in adolescents with unilateral and bilateral posterior crossbite using cone beam computed tomography (CBCT)

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dc.authorid0000-0001-7079-7236
dc.authorid0000-0003-3269-8610
dc.contributor.authorHalıcıoğlu, Koray
dc.contributor.authorÇelikoğlu, Mevlüt
dc.contributor.authorYavuz, İbrahim
dc.contributor.authorŞekerci, Ahmet Ercan
dc.contributor.authorBüyük, Süleyman Kutalmış
dc.date.accessioned2024-09-25T20:01:40Z
dc.date.available2024-09-25T20:01:40Z
dc.date.issued2014
dc.departmentBAİBÜ, Diş Hekimliği Fakültesi, Ortodonti Ana Bilim Dalı en_US
dc.description.abstractAims: The primary purpose was to evaluate condylar and ramal vertical asymmetry in adolescent patients displaying unilateral posterior (UCB) and bilateral posterior crossbite (BCB) malocclusions. A secondary aim was to compare the findings with a matched control group exhibiting normal occlusion (CG) using cone beam computed tomography (CBCT).Material and methods: The study groups consisted of (1) 30 patients (Mean age: 14.49 & PLUSMN; 1.91years) with a UCB, (2) 29 patients (Mean age: 14.57 & PLUSMN; 1.84 years) with a BCB, and (3) 36 patients (Mean age: 14.24 & PLUSMN; 2.42 years) as a matched control group (CG). Condylar, ramal, condylar-plus-ramal height and index measurements were performed using CBCT images following the method of Habets et al. A paired t-test was performed for side comparison in each group. One-way ANOVA (Analysis of Variance) was used to determine statistically-significant differences between the groups for asymmetry index measurements and Tukey's HSD test was employed for individual group differences.Results: There was no statistically significant difference in condylar height (CH), ramal height (RH), and condylar plus ramal height (CH + RH) measurements between the right and left sides of the UCB group and CG, except for the RH in the BCB group (p = 0.045). Tukey's HSD test showed that the ramal asymmetry index (RAI) and the condylar plus the ramal asymmetry index (CRAI) were statistically significantly different between the UCB and BCB groups (p = 0.035 and p = 0.015, respectively).Conclusions: Although the condylar asymmetry index (CAI) values were found to be high in the groups of UCB (13.84 & PLUSMN; 11.33), BCB (9.38 & PLUSMN; 8.56), and CG (10.58 & PLUSMN; 9.48), the comparisons amongst the groups were not statistically significant. The asymmetry between the UCB and BCB groups was observed for RAI and CRAI values, rather than CAI values.en_US
dc.identifier.doi10.2478/aoj-2014-0002
dc.identifier.endpage18en_US
dc.identifier.issn2207-7472
dc.identifier.issn2207-7480
dc.identifier.issue1en_US
dc.identifier.startpage11en_US
dc.identifier.urihttps://doi.org/10.2478/aoj-2014-0002
dc.identifier.urihttps://hdl.handle.net/20.500.12491/14248
dc.identifier.volume30en_US
dc.identifier.wosWOS:001046424600002en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.institutionauthorHalıcıoğlu, Koray
dc.institutionauthorid0000-0001-7079-7236
dc.language.isoenen_US
dc.publisherSciendoen_US
dc.relation.ispartofAustralasian Orthodontic Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzYK_20240925en_US
dc.subjectUnilateral Posterior
dc.subjectRamal Vertical Asymmetry
dc.subjectMalocclusions
dc.subjectAnalysis of Variance
dc.subjectRamal Height
dc.subjectBilateral Posterior
dc.titleAn evaluation of condylar and ramal vertical asymmetry in adolescents with unilateral and bilateral posterior crossbite using cone beam computed tomography (CBCT)en_US
dc.typeArticleen_US

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