Aplicação da análise de jarabak, no estudo da relação entre a altura total facial anterior e posterior, em pacientes portadores de má-oclusão de classe I e classe II divisão 1 de angle, por meio de radiografias cefalométricas

ln order to predict the facial growth using Jarahak's analysis, cephalometric radiographies of 120 subjects during the mixed dentition and between 6 and 10 years of age were studied. From the total, 60 subjects (30 males and 30 females) were classified as Angle's Class I and 60 subjects (30 males and 30 females) were classified as Angle's Class II, Division 1. AIl subjects did not receive any orthodontic treatment. The proportion between anterior and posterior facial heigth (SGo-NMe) was studied, which is determined by the formula PFH x 100/ AFH = %, neither being straight (> 62% < 65), clockwise ( > 58% < 62%) and anti-clockwise ( > 65% - 80%). Mean average, standard deviation and facial height proportion (SGo - NMe) were determined for males and females according to Angle's classification of malocc!usion. Sexual dimorphism was examined with regard to different types of Angle's malocclusion and the direction of the facial growth, and the correlation of four cephalometrics measurements were analvsed

Avaliação do ângulo nasolabial, em radiografias cefalométricas laterais, dividido em ângulo superior e inferior, por uma linha paralela ao plano de frankfort, em índividuos portadores de má-oclusão classe II e classe III de angle

Pós-graduação em Biopatologia Bucal - ICT

Tratamento compensatorio da má oclusnao de classe lll: revisão de literatura

Class III malocclusion is less common occlusal relationship, covering less than 5% of the population. There are various forms of treatment in Class III malocclusion. Depending on how the form is expressed Class III and age of the patient, the therapy may be orthopedic and orthodontic surgical orthodontics. The objective was to review the literature of the last 10 years about ways to compensatory treatment of Class III malocclusion. Several articles were published between 04/2003 and 04/2013 in the Pubmed database from the keyword "Class III malocclusion". However, only 19 articles that addressed the compensatory treatment of Class III were selected. Based on the selected items it was concluded that the treatment of Class III malocclusions in children before the peak of pubertal growth has better prognosis with greater effects orthopedic and orthodontic minor effects. The ideal treatment option for this condition is the Rapid maxillary expansion associated with maxillary protraction of the same. The treatment of Class III malocclusion in young people after the peak of pubertal growth is doubtful prognosis. You can opt to treat rapid maxillary expansion and maxillary protraction of the same or fixed appliance, however, orthopedic effects can be the same or smaller than the orthodontic effects, depending on the age of the patient. Depending on the degree of Class III malocclusion in adults, the treatment will consist of dental compensations or orthognathic surgery.

Utilização dos arcos seccionados para o tratamento da má oclusão de classe II, divisão 2

A má oclusão de Classe II divisão 2 é caracterizada pela verticalização dos incisivos superiores. Nesse tipo de má oclusão, é comum a presença de sobremordida profunda e curva de Spee inferior acentuada. O presente artigo ilustra que o tratamento dessa má oclusão pode ser facilitado com o emprego dos arcos seccionados, como por exemplo, o arco utilidade, segundo a técnica Bioprogressiva de Ricketts.

Classe mollicutes na boca de pacientes com dependência química

Drug addiction is one of the biggest public health problems worldwide, not only by the dimensions of the problem, but also by the severity of the damage, creating favorable conditions for opportunistic microorganisms such as class Mollicutes. This study aims to evaluate the presence of the main species and genera of this group in the subgingival biofilm of drug addiction patients, comparing them with non-dependent subjects. For this purpose, data on systemic health conditions, socioeconomic characteristics, drug addiction from 72 patients with drug addiction kept in rehab clinics and 100 non-dependent patients who formed the control group were obtained. Intra and extraoral clinical examinations were performed and samples of subgingival plaque were collected through sterile absorbent paper cones. The presence of different genera and species of the class Mollicutes was evaluated by PCR using the specific primers and conditions for each microorganism. The statistical analysis was performed using the Chi-square test for comparisons of three or more variables and the Mann-Whitney test, with significance level of 5%. Out of species and genera evaluated, Mycoplasma salivarium showed correlation with gingival inflammation in both patient groups and was more frequently detected among drug addiction patients

O momento oportuno para a abordagem ortodontica no tratamento da classe II

Because it still brings polemic among the professionals, it was mention once more, in this literature review, the theme that aims to define the appropriate timing to approach the bad occlusions of Class II, and also when it would the right opportunity to treat them, in way that would convey to the patient consistent, stable results in a long term. These are important aspects to be taken into consideration by orthodontists, either by those who defend the early treatment or by those who defend the late treatment. Therefore, the present study aims to aid the clarification of daily doubts regarding this aspect.

Levantamento histórico da Classe Tentaculitoidea no Devoniano brasileiro: principais características e padrões de preservação

This work deals with the historical survey of the class for the Devonian layers, general characteristics of the group and taphonomic preservation standards associated with the group. It was analyzed specimens of scientific collections from brazilian museums and universities. The taxonomic group is represented by four genera in the basins of Parana, Parnaiba and Amazon: Tentaculites, Homoctenus, Styliolina and Volynites. The tentaculitids occur from Ordovician to the Devonian, having its peak in the Middle Devonian. The class has three known orders: Tentaculitida, animals of benthic habit, Homoctenida and Dacryoconarida, animals of habit planktonic. It was also noticed the presence of two patterns of taphonomic conservation: isolated and grouped specimens.

Espectro de gotas e potencial de deriva de caldas contendo o herbicida 2,4-d amina em misturas em tanque

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Estrutura populacional e parâmetros genéticos da característica classe de tempo em corridas de equinos da raça Quarto de Milha

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

El Machete e A Classe Operária: a imprensa comunista mexicana e brasileira (1920-1940)

Pós-graduação em História - FCLAS

Estudo de ciclos limites em uma classe de equações diferenciais descontínuas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise da efetividade de polimerização, adaptação marginal e interna de restaurações Classe II de resinas compostas de inserção em bloco utilizando diferentes matrizes

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)