Vertical control in the Class III compensatory treatment

Sobral, Márcio Costa; Habib, Fernando; Nascimento, Ana Carla de Souza

doi:10.1590/s2176-94512013000200026

Cited by 9 publications

(11 citation statements)

References 8 publications

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“… 9 Treatment options included the use of Class III elastics alone or in combination with a sliding jig or even headgears, stripping, and tooth extraction. 3 , 6 , 10 Unfortunately, all these options were associated with complications, such as counterclockwise rotation of the occlusal plane, 2 , 4 , 12 , 13 patient's noncompliance with elastics or headgears, 14 , 15 patient's refusal to undergo extraction, and the creation of Bolton discrepancy in cases of stripping. The advent of skeletal anchorage increased the reliability of results because it does not require patient compliance and it is associated with minimal or no side effects.…”

Section: Discussionmentioning

confidence: 99%

Orthodontic camouflage of skeletal Class III malocclusion with miniplate: a case report

Farret¹,

Farret

Farret³

2016

Dental Press J. Orthod.

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Introduction: Skeletal Class III malocclusion is often referred for orthodontic treatment combined with orthognathic surgery. However, with the aid of miniplates, some moderate discrepancies become feasible to be treated without surgery. Objective: To report the case of a 24-year-old man with severe skeletal Angle Class III malocclusion with anterior crossbite and a consequent concave facial profile. Methods: The patient refused to undergo orthognathic surgery; therefore, orthodontic camouflage treatment with the aid of miniplates placed on the mandibular arch was proposed. Results: After 18 months of treatment, a Class I molar and canine relationship was achieved, while anterior crossbite was corrected by retraction of mandibular teeth. The consequent decrease in lower lip fullness and increased exposure of maxillary incisors at smiling resulted in a remarkable improvement of patient's facial profile, in addition to an esthetically pleasing smile, respectively. One year later, follow-up revealed good stability of results.

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Section: Discussionmentioning

confidence: 99%

Orthodontic camouflage of skeletal Class III malocclusion with miniplate: a case report

Farret¹,

Farret

Farret³

2016

Dental Press J. Orthod.

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“…The identification of mandibular prognathism and vertical growth pattern impairs the treatment prognosis. When the patient with Angle Class III malocclusion presents balanced growth, the therapeutic possibilities are considerably increased 11 . These results differ from most reports in the literature demonstrating a tendency of vertical growth for patients with Angle Class III malocclusion 12,[15][16] .…”

Section: Discussionmentioning

confidence: 99%

“…Therefore, knowledge on the characteristics of this malocclusion is fundamental for the orthodontist, allowing a more accurate diagnosis 10 , appropriate treatment planning 11 , greater therapeutic efficiency and post-treatment stability 12 . The orthodontist should necessarily know the facial morphological characteristics of the different ethnic groups for full achievement of the patient's expectations and treatment goals.…”

Section: Introductionmentioning

confidence: 99%

Cephalometric characteristics of Class III malocclusion In Brazilian individuals

Vasconcelos¹,

Pinzan-Vercelino²,

Gurgel³

et al. 2014

Braz. J. Oral Sci.

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Aim: To evaluate the cephalometric characteristics of Class III malocclusion in Caucasian Brazilian subjects. Methods: The sample comprised 71 lateral cephalograms of individuals not previously submitted to any orthodontic treatment. The Class III group (experimental group) comprised 37 patients with bilateral Class III molar relationship and ANB lower than 1 degree, with a mean age of 21.76+3.89 years (13 males and 24 females). The Class I group (control group) consisted of 34 patients with bilateral Class I molar relationship, ANB angle higher than or equal to 1° and lower than 3°, with a mean age of 21.88+3.5 years (12 males and 22 females). Dental, skeletal and soft tissue measurements were compared using the t test for independent samples. Results: The results demonstrated that the Class III individuals showed significant differences in the cephalometric characteristics, except in vertical skeletal variables. The angular variables (SNA, SNB, ANB, SND, 1.1, 1.NA, 1.NB, IMPA, NA.Pog, H.NB) and the linear variables (Pog-Nperp, Co-Gn, 1-orbit, 1-NA, 1-NB, 1-NPog, 1-ANperp, FN-Pog, H-nose, Pog-NB, E menton) demonstrated statistically significant differences between groups. Conclusions: In Class III group, subjects presented maxilla with normal size, yet retruded in relation to the anterior cranial base; protruded mandible with increased size; and concave skeletal and soft tissue profiles. The maxillary incisors were protruded and buccally tipped, and the mandibular incisors were retruded and lingually tipped. Higher prevalence of mandibular prognathism (67.6%) was observed in the Class III group.

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“…Vale salientar, ainda, que este tipo de patologia dentária gera grande comprometimento estético e funcional e, geralmente, afeta pessoas mais jovens e devido a discrepância no sentido vertical permite menor estabilidade nos resultados finais 3 .…”

Section: Introductionunclassified

“…Nos estudos que abordam a MAA e seu tratamento é comum encontrar informações controversas e discordantes 3 , principalmente sobre a etiologia e possíveis tipos de tratamentos, não havendo consenso a respeito. Destaca-se que a maioria dos estudos define a MAA como a ausência de contato incisal dos dentes anteriores em relação cêntrica 4,5 .…”

Section: Introductionunclassified

Tratamento de mordida aberta anterior: Uma revisão de literatura

Vieira

Azeredo

et al. 2018

IDonline

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A mordida aberta anterior é um problema de oclusão de etiologia complexa e que ao longo do tempo foi sendo tratada devido a evolução e ao avanço dos tratamentos ortodônticos que acrescentaram de forma crucial a aplicabilidade do cuidado em muitas situações, mas para isso o ortodontista deve compreender cada situação em si, diagnosticar de forma correta e analisar as propriedades de cada tratamento para que os riscos e limitações sejam eliminados. E, neste sentido, este estudo objetiva fazer uma análise do tratamento de mordida aberta anterior (MAA), por meio de uma revisão de literatura. Para isso foi utilizado o método qualitativo, trazendo uma revisão de literatura abrangendo estudos das bases de dados do Scielo, Pubmed, Medline e Lilacs, sendo selecionados os estudos do idioma português e inglês entre os anos de 2010 a 2018. Diante disso, busca-se trazer um melhor entendimento sobre o assunto, trazendo um arcabouço teórico para profissionais da saúde sobre a situação exposta, destacando os tratamentos mais usados em pacientes com problemas de oclusão que podem ter resultados bastante satisfatórios.

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Vertical control in the Class III compensatory treatment

Cited by 9 publications

References 8 publications

Orthodontic camouflage of skeletal Class III malocclusion with miniplate: a case report

Orthodontic camouflage of skeletal Class III malocclusion with miniplate: a case report

Cephalometric characteristics of Class III malocclusion In Brazilian individuals

Tratamento de mordida aberta anterior: Uma revisão de literatura

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