Comparison of two different types of molar distalization appliance

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dc.authorid0000-0001-7533-9402en_US
dc.authorid0009-0000-0129-6761en_US
dc.authorid0000-0001-6164-2849en_US
dc.contributor.authorOruç, Kamile
dc.contributor.authorKama, Jalan Devecioğlu
dc.contributor.authorÖzer, Törün
dc.date.accessioned2025-02-17T06:31:44Z
dc.date.available2025-02-17T06:31:44Z
dc.date.issued2024en_US
dc.departmentDicle Üniversitesi, Diş Hekimliği Fakültesi, Ortodonti Bölümüen_US
dc.description.abstractAims: The aim of this study was to examine the clinical efficacy of Modified Veltri (MV) and first class (FC) appliances, to investigate the effect on skeletal teeth and soft tissues in the patients and to compare the findings obtained. Methods: The study included 40 individuals aged between 12 and 16 years with class II malocclusion (ANB <6o ), dental crowding not requiring extraction, and no congenital tooth deficiency. MV and FC appliances were applied to 20 and 20 individuals, respectively. At the beginning of the study, at the end of distalization and three months after the reinforcement appliance was applied, cephalometric X-rays and plaster models were taken from the individuals and analyzed. The statistical significance of the changes that occurred during the distalization and reinforcement periods were evaluated by independent student’s t test for each group, and the significance between the groups was checked by paired Student’s t test. Results: In the MV and FC groups, molar distalization was achieved in a similar time (4.29±0.97, 4.20±0.86). Skeletal changes were observed only in the MV group in SNB, ANB, SNGoGn, FMA (p<0.05) and B-PTV (p<0.01) values. In the first molar tooth, the MV group showed -2.16 mm distalization, 1.88 mm intrusion and 5.21o distal tipping, while the FC group showed -2.42 mm distalization and 1.19o distal tipping. During the consolidation period, 1.13 mm recurrence of distalization was observed in the MV group. In the MV group, overjet increased by 2.28 mm and overbite decreased by 1.89 mm. In the FC group, the overjet increased by 1.32 mm and the overbite decreased by 0.94 mm. After soft tissue distalization, Lu-E and Li-E values decreased by 1.45 mm and 1.01 mm in the MV group and by 1.38 mm and 1.30 mm in the FC group. Conclusion: In this study, although MV and FC appliances provided a similar amount of distalization in a similar amount of time, recurrence was observed in the MV group during the reinforcement period. In addition, loss of anchorage was observed more in the MV group. Anchorage loss should be considered in the clinical application of MV and FC appliances.en_US
dc.identifier.citationOruç, K., Kama, J. D. ve Özer, T. (2024). Comparison of two different types of molar distalization appliance. Dicle Dental Journal, 25(2), 46-57.en_US
dc.identifier.endpage57en_US
dc.identifier.issn2822-6755
dc.identifier.issue2en_US
dc.identifier.startpage46en_US
dc.identifier.urihttps://dergipark.org.tr/en/pub/dicledentj/issue/85356
dc.identifier.urihttps://hdl.handle.net/11468/29459
dc.identifier.volume25en_US
dc.institutionauthorOruç, Kamile
dc.language.isoenen_US
dc.publisherDicle Üniversitesi Diş Hekimliği Fakültesien_US
dc.relation.ispartofDicle Dental Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDistalizationen_US
dc.subjectVeltrien_US
dc.subjectFirst classen_US
dc.titleComparison of two different types of molar distalization applianceen_US
dc.titleComparison of two different types of molar distalization appliance
dc.typeArticleen_US

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