Adaptações do sistema estomatognático em indivíduos com desproporções maxilo-mandibulares: revisão da literatura

Coutinho, Tatiana Albuquerque; Abath, Marcella de Brito; Campos, Gustavo José de Luna; Antunes, Antônio Azoubel; Carvalho, Ricardo Wathson Feitosa de

doi:10.1590/s1516-80342009000200021

Cited by 26 publications

(60 citation statements)

References 7 publications

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“…Phonetic distortion was the phono-articulatory change that occurred most in skeletal Class II DFD, which is consistent with the scientific literature [20][21][22][23] . Articulatory imprecision also occurred, although unsystematically, that can be explained by the accumulation of saliva in the labial commissure.…”

Section: Skeletal Bilateral Posterior Cross Bitesupporting

confidence: 89%

Deformidades dentofaciais: características miofuncionais orofaciais

Trench

Araújo

2015

Rev. CEFAC

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Resumo:OBJETIVO:analisar e descrever as funções estomatognáticas de acordo com os diferentes tipos de deformidades dentofaciais e confrontar as características dessas funções em sujeitos com deformidade dentofacial e sujeitos sem alterações do esqueleto facial.MÉTODOS:trata-se de um estudo descritivo, analítico e de caráter transversal, envolvendo uma amostra de 50 indivíduos portadores de deformidades dentofaciais frente ao grupo controle constituído por 46 indivíduos saudáveis. A coleta de dados aconteceu entre os meses de julho a setembro de 2013, foi realizada a avaliação miofuncional orofacial, mediante a aplicação do protocolo Marchesan, Berrentin-Felix, Genaro, Rehder. O protocolo estatístico fundamentou-se na análise descritiva dos dados.RESULTADOS:todos os sujeitos portadores de deformidades dentofaciais avaliados apresentaram alterações na execução das funções estomatognáticas sendo que tais alterações variaram de acordo com o tipo de deformidades dentofaciais apresentada.CONCLUSÃO:os diferentes tipos de deformidades dentofaciais estão relacionados às alterações detectadas no desempenho das funções estomatognáticas.

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Section: Skeletal Bilateral Posterior Cross Bitesupporting

confidence: 89%

Deformidades dentofaciais: características miofuncionais orofaciais

Trench

Araújo

2015

Rev. CEFAC

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“…The literature reports that in the cases of mandibular prognathism, the tongue occupies the floor of the mouth, and can be bulky, hypotensive and projected 13,14 . On the other hand, when mandibular retrognathism occurs with reduction in the anteroposterior space, the usual tongue position shows lowered apex with dorsum more elevated, which can be located between the dental arcs in case there is a concomitant maxillary retrusion 14,15 .…”

Section: Resultsmentioning

confidence: 99%

“…On the other hand, when mandibular retrognathism occurs with reduction in the anteroposterior space, the usual tongue position shows lowered apex with dorsum more elevated, which can be located between the dental arcs in case there is a concomitant maxillary retrusion 14,15 . From the analysis of the results on Table 2, it was observed that children with half-open or open lips present the mean SNB angle value smaller than that of children with closed lips.…”

Section: Resultsmentioning

confidence: 99%

Posição habitual da língua e dos lábios nos padrões de crescimento anteroposterior e vertical

et al. 2015

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Purpose: to study the usual tongue and lips position in anteroposterior and vertical growth patterns in children with mixed dentition. Methods: the sample comprised 54 children, aged seven to 11 years old. The selected children were referred for radiographic evaluation and cephalometric analysis, which made it possible to obtain the SNA, SNB and AND angles (anteroposterior growth pattern) and the classification of the facial type: brachyfacial, mesofacial and dilocofacial (vertical growth pattern). The tongue and lips position was determined from the observation of cephalometric radiographs made by two speech therapists experienced in orofacial motricity. The usual tongue position was classified as in the papilla, high dorsum or on the floor of the mouth, and the usual lips position, as closed or half-open/open. In order to verify the relationship between the usual tongue and lips position with anteroposterior and vertical growth patterns, statistical tests like Analysis of variance, Student's t test, Mann-Whitney U and chi-square test at a significance level of 5% was used. Results: a statistically significant relationship between the tongue position and the SNB angle was identified, children with tongue position on the floor of the mouth showed significantly lower SNB angle than children with tongue position in the papilla. SNB angle was a statistically significant lower in children with open or half open lips than children with closed lips. There was no difference between the normal position of the tongue and lips in other growth patterns anteroposterior and vertical growth. Conclusion: The usual position of lips and tongue were related to mandibular growth pattern and hasn't been influenced by facial type.

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“…Facial aesthetic changes were observed in DFD individuals regarding wrinkles and skin grooves, corroborating with the literature 19. Structural alterations can generate tensions and the formation of wrinkles, a fact observed in relation to the grooves and puppet lines in the lips region for DFD groups, which can be justified by compensations and lip adaptations during the orofacial functions 18 .…”

Section: Discussionmentioning

confidence: 99%

“…The DFD population deserves attention on the facial aspect since DFD causes functional changes 18 , and these morphofunctional changes can accentuate expression wrinkles 19 . It is expected that individuals with DFD and a consequent soft tissue change, due to their own structural and functional condition, overload their facial muscular activities in a compensatory and adaptive way, predisposing the appearance of wrinkles and signs of aging.…”

Section: Introductionmentioning

confidence: 99%

Avaliação estética da face em indivíduos com deformidades dentofaciais

Sovinski¹,

Genaro²,

Migliorucci³

et al. 2016

Rev. CEFAC

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Purpose: to analyze the face aesthetic features of individuals with dentofacial deformities (DDF) and the possible aspects related to skin features such as wrinkles and grooves. Methods: we evaluated 36 young adults (average 27.22 years), in three groups, DDF standard II, III and control group (CG). Facial analysis was performed using the Orofacial Myofunctional Evaluation -MBGR Protocol. We developed a facial aesthetic evaluation protocol from validated analyzes for wrinkle classification, marionette lines and grooves in the orbicularis eye area. The relevant statistical tests were performed. Results: individuals with DDF and 50% of the control group showed changes regarding facial asymmetry and nasolabial angle, with a statistically significant difference between DDF-II, III and DDF-GC. Individuals with DDF presented a greater frequency of changes to the vertical grooves in the lips area as well as marionette lines, with no differences between groups. There was a positive correlation between procerus grooves and vertical lip grooves, grooves in the orbicularis eye region with nasolabial folds and marionette lines. The nasolabial angle was correlated with forehead grooves. Age correlated with nasolabial folds, grooves in the procerus area, marionette lines and lip grooves in the orbicular area. Conclusion: individuals with DDF presented alterations in their facial symmetry, nasolabial angle and skin regarding wrinkles. Facial aesthetic aspects correlated with each other as well as the nasolabial angle with forehead grooves. Age also showed a correlation with facial aesthetics. Keywords: Aesthetics; Face; Maxillofacial Abnormalities RESUMO Objetivo: analisar as características estéticas da face em indivíduos com deformidades dentofaciais (DDF) e os possíveis aspectos que se relacionam com aspectos da pele quanto às rugas e sulcos. Métodos: avaliou-se 36 adultos jovens (média de 27,22 anos), em três grupos, DDF padrão II, III e grupo controle (GC). Realizou-se análise facial utilizando o Protocolo de Avaliação Miofuncional Orofacial MBGR. Elaborou-se um protocolo de avaliação estético facial a partir das análises validadas para a classificação de rugas, linhas de marionete e sulcos na região orbicular dos olhos. Aplicaram-se testes estatísticos pertinentes.Resultados: indivíduos com DDF e 50% do GC apresentaram alteração quanto à assimetria facial e ângulo nasolabial, com diferença estatisticamente significante entre DDF-II, DDF-III e GC. Indivíduos com DDF mostraram maior frequência de alteração para os sulcos verticais na região dos lábios e linhas de marionete, sem diferenças entre os grupos. Houve correlação positiva entre sulco na região do prócero e os sulcos verticais nos lábios, sulco na região do orbicular dos olhos com o sulco nasogeniano e com as linhas de marionete. O ângulo nasolabial correlacionou-se com sulco na região da testa. A idade correlacionou-se com sulco nasogeniano, sulco na região do prócero, linhas de marionete e sulcos na região do orbicular dos lábios. Conclusão: indivíduos co...

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Adaptações do sistema estomatognático em indivíduos com desproporções maxilo-mandibulares: revisão da literatura

Cited by 26 publications

References 7 publications

Deformidades dentofaciais: características miofuncionais orofaciais

Deformidades dentofaciais: características miofuncionais orofaciais

Posição habitual da língua e dos lábios nos padrões de crescimento anteroposterior e vertical

Avaliação estética da face em indivíduos com deformidades dentofaciais

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