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Rates of tooth movement and bone remodeling activity : self-ligating versus conventional brackets

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Rates of tooth movement and bone remodeling activity : self-ligating versus conventional brackets

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dc.contributor.author Nascimento, Leonard Euler Andrade Gomes do es
dc.contributor.author Pithon, Matheus-Melo es
dc.contributor.author Ruellas, Antônio Carlos de O. es
dc.contributor.author Franzotti, Eduar do Sant`Anna es
dc.contributor.author Filho, Antônio Cruz Gonçalves es
dc.contributor.author de Souza, Margareth Maria Gomes es
dc.contributor.author Bolognese, Ana Maria es
dc.date.accessioned 2020-10-22T11:50:52Z
dc.date.available 2020-10-22T11:50:52Z
dc.date.issued 2020 es
dc.identifier.citation Nascimento, Leonard Euler Andrade Gomes do ; Pithon, Matheus-Melo ; Ruellas, Antônio Carlos de O. ; Franzotti, Eduar do Sant`Anna ; Filho, Antônio Cruz Gonçalves ; de Souza, Margareth Maria Gomes ; Bolognese, Ana Maria. Rates of tooth movement and bone remodeling activity : self-ligating versus conventional brackets. En: Journal of Clinical and Experimental Dentistry, 12 4 2020: 391-398 es
dc.identifier.uri https://hdl.handle.net/10550/76033
dc.description.abstract Background: Bracket systems have been developed with the purpose of reducing frictional resistance between the archwire and accessories. The aim of this research was to compare rates of tooth movement and regions of cellular bone modeling activity along tooth root surfaces of teeth moved with conventional vs. self-ligating brackets. Material and Methods: The experiments were conducted in 20 male dogs. Bands were cemented in all intermediate incisors, with conventional brackets (Morelli) on the right side and hybrid self-ligating ones (T3-American Ortho-dontics) on the left side. A 0.019? x 0.025? stainless steel wire was inserted passively in the slot of these brackets with chain elastics (250 gf) to perform sliding mechanics. Clinical records of the orthodontic mechanics were made before and after 15 days of the tooth movement. The dental segments of the animals were prepared for light micros-copy. Statistical analysis of variance and the Tukey correction with a P value at 5% were used. Results: There were no significant differences in tooth movement rates between the two types of brackets but di-fferences, in the bone modeling activity, suggested that tooth movement with the self-ligating brackets resulted in more tipping and less translational movement than tooth movement with the conventional brackets. Conclusions: The rates of tooth movement were similar between the two systems. The histological evaluation of cellular bone modeling activity along tooth root surfaces showed more translation movement of teeth with the con-ventional brackets, and more tipping movement of teeth with self-ligating brackets. es
dc.title Rates of tooth movement and bone remodeling activity : self-ligating versus conventional brackets es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.56615 es
dc.type.hasVersion VoR es_ES

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