Avaliação das modificações dentárias decorrentes da utilização do aparelho pêndulo

Pós-graduação em Odontologia - FOA

Estudo da proporção áurea em indivíduos braqui e mesofaciais por meio de radiografias cefalométricas laterais

Pós-graduação em Biopatologia Bucal - ICT

Verificação da proporção áurea em indivíduos dolicofaciais e mesofaciais, por meio de radiografias cefalométricas laterais

Pós-graduação em Biopatologia Bucal - ICT

Avaliação das mudanças esqueléticas e dentárias naturais e induzidas pelo aparelho de Herbst em indivíduos classe II na fase pré-pubertária

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação das alterações induzidas pelo aparelho de herbst em indivíduos classe II após surto de crescimento pubertário

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Associação de fatores relacionados à movimentação ortodôntica e o desenvolvimento de recessões gengivais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação das alterações dentoalveolares e esqueléticas induzidas pelo Ertty System® no tratamento da má oclusão de classe II subdivisão

Pós-graduação em Ciências Odontológicas - FOAR

Avaliação das mudanças tegumentares naturais e induzidas pelo aparelho de Herbst, em indivíduos com má oclusão classe II, divisão 1, na fase da dentadura mista

Pós-graduação em Ciências Odontológicas - FOAR

Avaliação do tratamento ortodôntico precoce da classe II, 1ª divisão, subdivisão

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Assessment of first molars sagittal and rotational position in Class II, division 1 malocclusion

OBJECTIVE: This study assessed the anterior-posterior positioning of the upper and lower first molars, and the degree of rotation of the upper first molars in individuals with Class II, division 1, malocclusion. METHODS: Asymmetry I, an accurate device, was used to assess sixty sets of dental casts from 27 females and 33 males, aged between 12 and 21 years old, with bilateral Class II, division 1. The sagittal position of the molars was determined by positioning the casts onto the device, considering the midpalatal suture as a symmetry reference, and then measuring the distance between the mesial marginal ridge of the most distal molar and the mesial marginal ridge of its counterpart. With regard to the degree of rotation of the upper molar, the distance between landmarks on the mesial marginal ridge was measured. Chi-square test with a 5% significance level was used to verify the variation in molars position. Student's t test at 5% significance was used for statistical analysis. RESULTS: A great number of lower molars mesially positioned was registered, and the comparison between the right and left sides also demonstrated a higher number of mesially positioned molars on the right side of both arches. The average rotation of the molars was found to be 0.76 mm and 0.93 mm for the right and left sides, respectively. CONCLUSION: No statistically significant difference was detected between the mean values of molars mesialization regardless of the side and arch. Molars rotation, measured in millimeters, represented ¼ of Class II.

Interação entre o gene TKN2 (KNOX-type I) e o miR156 node durante a transição de fase vegetativa para reprodutiva em tomateiro (Solanum lycopersicum)

Pós-graduação em Ciências Biológicas (Genética) - IBB

Avaliação longitudinal do crescimento craniofacial de indivíduos classe II tratados e não tratados

Pós-graduação em Ciências Odontológicas - FOAR

Estudo da correlação linear entre a dimensão da largura maxilar e as dimensões das larguras de outras grandezas, lineares, transversas da face, em portadores de fissura transforame incisivo unilateral, através da cefalometria radiográfica, em norma frontal

This research presents the results of a cephalometric radiography study, in frontal norm, that was used to measure the possible linear correlations between several linear dimensions of the face, in a sample of a 140 caucasian brazilians, with an average age of 20 years, who were distributed in 2 groups as follows: Control group - formed of 35 males and 35 females, with no apparent facial deformities and with dental oclusion, not necessarily, in Angle's Class I; Unilateral cleft lip and palate group - formed of 35 males and 35 females with surgical correction of the up in the first year and of the palate until the third year of life, without orthodontic treatment. ln each teleradiography, the following parameters were measured using a computer: - Lateral orbit width or external orbit width (LOe) - Medial orbit width or internal orbit width (LOI) - Zygomatic width or facial width (LZI) - Mastold width (LMa) - Maxilar width (LMx) - Nasal width (LNa) - Condilar width (LCo) - Antigonial width (LGa) The values obtained were treated statistically using quantitative analysis (arithmetic mean, standard deviation, standard mean error, Person's variation factor and Pearson factor linear correlation). Theirs significance was established by Student's t test. The Pearson factor linear correlations determined between transverse linear cephalometric width dimensions of face in frontal norm for individuals of both groups and sex, with an average age of 20 years, were: ...

Avaliação cefalométrica das alterações esqueléticas, dentárias do perfil facial naturais e induzidas pelos aparelhos de Herbst e Bionator no tratamento da má oclusão de Classe II, divisão 1ª

Pós-graduação em Ciências Odontológicas - FOAR

Diagnóstico e tratamento precoce da Classe III: relato de um caso clínico

In malocclusion studies, may happen not only dental discrepancies but even skeletal discrepancies. In Class III malocclusion can be observed underdeveloped maxilla, mandible protraction or both of them, and, in most of the times associated with a narrow maxilla that causes anterior or posterior crossbites, in one side or in two sides. The aim of this case report is to evaluate the facial profile and occlusal effects of interceptive orthodontics therapy. The treatment with upper arch expansion and maxilla protraction was done in an early age to be effective in the circummaxillary sutural system and to make the orthopedic effect easier. The facial mask used is positioned on two facial points and allows an anterior maxillary replacement. Patients’ compliance is important to reach treatment success, this because using the mask still in this growth and development phase is essential to make the facial and occlusal effects happen. It is important to mention that patients with Angle Class III malocclusion need to be followed till the end of their growth.