Stability of anterior openbite correction with multiloop edgewise archwire therapy: A cephalometric follow-up study

Kim, Young H.; Han, Unae Kim; Lim, Diana D.; Serraon, Ma.Laarni P.

doi:10.1067/mod.2000.104830

Cited by 162 publications

(156 citation statements)

References 34 publications

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“…Others 15,20,23 have evaluated stability, however, using distinct protocols in patients with more advanced ages.…”

Section: Discussionmentioning

confidence: 99%

“…Other studies 9,15,19,22,23,25,30 which verified treatment stability of anterior open bite obtained distinct values and did not make a comparison with a matched control group regarding malocclusion. Table 4 lists the main studies that evaluated treatment stability of anterior open bite, exposing the percentages of maintenance results.…”

Section: Changes Comparisons Between Groupsmentioning

confidence: 99%

“…Some studies that assessed stability 23 found molar extrusion in the post-treatment phase, which could have contributed for the anterior open bite relapse.…”

Section: Changes Comparisons Between Groupsmentioning

confidence: 99%

“…Kim et al, 23 also evaluated stability after 2 years of anterior open bite correction with fixed appliances, in patients with (n = 29) and without (n = 26) growth. They observed minimum alterations on overbite and concluded that their results were stable.…”

Section: Introduction and Literature Reviewmentioning

confidence: 99%

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Evaluation of the stability of open bite treatment using a removable appliance with palatal crib combined with high-pull chincup

Ferreira¹,

Almeida

Torres

et al. 2012

Dental Press J. Orthod.

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Objective: The aim of this prospective study was to cephalometrically analyze the stability of dentoalveolar and skeletal changes produced by a removable appliance with palatal crib associated to high-pull chincup in individuals with anterior open bite treated for 12 months, and compare them to individuals with similar malocclusion and age, not submitted to orthodontic treatment, also followed for the same period.Methods: Nineteen children with a mean age of 9.78 years old treated for 12 months with a removable appliance with palatal crib associated with chincup therapy were evaluated after 15 months (post-treatment period) and compared with a control group of 19 subjects with mean age of 9.10 years with the same malocclusion that was followed-up for the same period. Seventy-six lateral cephalograms were evaluated at T 1 (after correction) and T 2 (follow-up) and cephalometric variables were analyzed by statistical tests. Results: The results did not show significant skeletal, soft tissue or maxillary dentoalveolar changes. Overall, treatment effects on the experimental group were maintained at T 2 evaluation with an increase of 0.56 mm in overbite. Overjet and maxillary incisors/molars position (vertical and sagittal) remained essentially unchanged during the study period. Only mandibular incisors showed significant changes (labial inclination and protrusion) compared to control group. Conclusions: Thus, it can be concluded that the early open bite treatment with a removable appliance and palatal crib associated with high-pull chincup therapy provided stability of 95%.Keywords: Open bite. Angle Class I malocclusion. Orthodontics. Objetivo: avaliar cefalometricamente a estabilidade das alterações dentoesqueléticas e tegumentares, no protocolo de tratamento com o aparelho removível com grade palatina associado à mentoneira, em jovens portadores de mordida aberta anterior tratados por 12 meses, comparando-os com um grupo de jovens portadores de má oclusão semelhante que não foram submetidos ao tratamento ortodôntico. Métodos: avaliou-se um total de 76 telerradiografias em norma lateral de 38 jovens. Dois grupos compuseram a amostra: o Grupo 1 (Controle), composto por 19 jovens (idade média de 9,10 anos) que não receberam qualquer tratamento para a correção de sua má oclusão; e o Grupo 2 (Tratado), composto por 19 jovens (idade média de 9,78 anos) que receberam o protocolo de tratamento durante 12 meses. Verificou-se a estabilidade do tratamento da má oclusão durante aproximadamente 15 meses após a remoção dos aparelhos. Os dados obtidos nas medidas cefalométricas (diferenças das médias das alterações) para os dois grupos foram computados pelo teste t de Student não pareado. Resultados: os resultados mostraram que os componentes esquelético e tegumentar não apresentaram alterações significativas. O overbite, overjet e o posicionamento dos dentes superiores mantiveram-se estáveis. Os incisivos inferiores vestibularizaram e protruíram no Grupo Tratado, enquanto o Grupo Controle apresentou maior extrusão desses dente...

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“…Others 15,20,23 have evaluated stability, however, using distinct protocols in patients with more advanced ages.…”

Section: Discussionmentioning

confidence: 99%

Section: Changes Comparisons Between Groupsmentioning

confidence: 99%

“…Some studies that assessed stability 23 found molar extrusion in the post-treatment phase, which could have contributed for the anterior open bite relapse.…”

Section: Changes Comparisons Between Groupsmentioning

confidence: 99%

Section: Introduction and Literature Reviewmentioning

confidence: 99%

See 2 more Smart Citations

Evaluation of the stability of open bite treatment using a removable appliance with palatal crib combined with high-pull chincup

Ferreira¹,

Almeida

Torres

et al. 2012

Dental Press J. Orthod.

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show abstract

“…1 The main objective of openbite treatment in general is to achieve ideal overbite and overjet relationships. 2 When treating an openbite malocclusion, correction of maxillary and mandibular occlusal planes and axial inclinations of teeth must be undertaken.…”

Section: Introductionmentioning

confidence: 99%

The Orthodontic Treatment and One Year Follow Up of an Adult Case With Severe Openbite

Çehreli¹,

Kaya²

2014

Cumhuriyet Dent J

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A B S T R A C TAnterior open bite is an abnormal condition that is caused by dental, skeletal, functional, and pathological factors in dental arches and jaws. An adult woman having Class I relationship on the right side, Class II relationship on the left side and severe anterior open bite with inadequate maxillary incisor exposure demanded treatment without surgical approach. Treatment was performed with preadjusted edgewise appliances accompanying extraction of maxillary left first premolar. As a result, open bite abnormality was treated with satisfactory esthetic outcome coupled with an ideal overjet and overbite relationship.

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Orthodontic and orthopaedic treatment for anterior open bite in children

Lentini-Oliveira¹,

Carvalho²,

Ye³

et al. 2007

Cochrane Database of Systematic Reviews

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Stability of anterior openbite correction with multiloop edgewise archwire therapy: A cephalometric follow-up study

Cited by 162 publications

References 34 publications

Evaluation of the stability of open bite treatment using a removable appliance with palatal crib combined with high-pull chincup

Evaluation of the stability of open bite treatment using a removable appliance with palatal crib combined with high-pull chincup

The Orthodontic Treatment and One Year Follow Up of an Adult Case With Severe Openbite

Orthodontic and orthopaedic treatment for anterior open bite in children

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