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Fused teeth in the primary dentition: clinical case report
ABSTRACT Fused teeth are a developmental anomaly involving the union of two dental germs at the crown, root or pulp. This type of anomaly occurs during intraosseous development, resulting in a morphologically irregular tooth that can affect both the primary and permanent dentition. Clinical problems involving esthetics, a lack of space and greater susceptibility to caries are often associated with fused teeth. This type of anomaly is easily confused with dental twinning, which has similar clinical features but emerges from a single dental germ. The aim of the present study was to report a clinical case of the fusion of two...
Source: RGO - Revista Gaucha de Odontologia - November 13, 2020 Category: Dentistry Source Type: research

Prevalence of dental anomalies and bone alterations in children’s panoramic radiographies
Conclusion Although there was no statistically significant difference regarding sex, there was a high prevalence of anomalies and alterations in our study population, which indicates the importance of its diag nosis by means of a panoramic x-ray examination.RESUMO Objetivo Verificar a preval ência das anomalias dentárias de número, posição e forma, além da presença de alterações ósseas, por meio de radiografias panorâmicas. Métodos Levantamento das anomalias dentárias e alterações ósseas em crianças de 6 a 12 anos, com radiografia panorâmica registrada no Banco de Ima gens Radiográficas da Universidade...
Source: RGO - Revista Gaucha de Odontologia - November 13, 2020 Category: Dentistry Source Type: research

Oral conditions and the impact on quality of life of morbidly obese and bariatric patients
Conclusion It concluded that bariatric patients have a higher prevalence of dental caries and the need for dental prostheses is related to the impact of oral health on the quality of life of obese patients.RESUMO Objetivo Objetivou-se avaliar preval ência de cárie, doença periodontal e edentulismo em pacientes obesos mórbidos e bariátricos e verificar o impacto da saúde bucal na qualidade de vida. Métodos Avaliou-se 33 pacientes obesos mórbidos (G1) e 50 pacientes submetidos à cirurgia bariátrica (G2). Os índices CPOD, IPC, uso e ne cessidade de prótese foram utilizados para analisar as condições bucais. O ...
Source: RGO - Revista Gaucha de Odontologia - November 13, 2020 Category: Dentistry Source Type: research

Use of dental services by psychoactive substances users at the Psychosocial Alcohol and Drug Care Centers in the Greater Vitoria area, ES
Conclusion The study population showed a satisfactory utilization of the dental services offered while individuals at higher risk of crack addiction used them much less frequently.RESUMO Objetivo A utiliza ção dos serviços odontológicos no Brasil ocorre de forma desigual, apesar dos esforços para que o sistema de saúde seja universal e igualitário. Objetivou-se verificar a prevalência de utilização dos serviços odontológicos e suas associações em usuários de substâncias psicoativas dos Centros de Atenção Psicossocial Álcool e Drogas da região Metropolitana de Vitória, ES. Métodos Realizou-se um est...
Source: RGO - Revista Gaucha de Odontologia - November 13, 2020 Category: Dentistry Source Type: research

Do denture teeth dimensions match natural anterior teeth?
Conclusion Some commercially available denture teeth present dimensions not observed in natural teeth. Teeth dimensions in function of gender differences must be considered when selecting denture teeth.RESUMO Objetivo Comparar as dimens ões dos dentes anteriores superiores naturais e de diversos dentes artificiais para próteses e também abordar as diferenças entre os gêneros. Métodos Um único examinador mediu com um paquímetro digital dentes naturais de 41 homens e 55 mulheres para determinar CIW (largura do incisivo centr al), CIL (comprimento do incisivo central) e WS (largura dos dentes anteriores superiores e...
Source: RGO - Revista Gaucha de Odontologia - November 13, 2020 Category: Dentistry Source Type: research

Quality of models supplied to dental laboratories for the fabrication of partial removable denture framework
Conclusion: The models evaluated presented poor quality, lack of planning and no mouth preparation. This shows the need for dental surgeons to be aware of the appropriate prosthesis models and plannings in order to ensure a satisfactory and long-term rehabilitation of the patient, as well as preserving the remaining mouth structures.RESUMO Objetivo Avaliar os modelos e planejamentos das estruturas met álicas das próteses parciais removíveis enviadas aos laboratórios de prótese dentária da cidade do Recife. Métodos Foram avaliadas as condições físicas e técnicas dos modelos de gesso enviados pelos dentistas à...
Source: RGO - Revista Gaucha de Odontologia - November 13, 2020 Category: Dentistry Source Type: research

Dental management of a child with a rare bone disorder: a case report with a six-year follow up
ABSTRACT Osteogenesis imperfecta is a rare genetic disorder involving abnormal type I collagen composition that compromises bone and collagen-rich tissues. Individuals with Osteogenesis imperfecta exhibit oral and systemic abnormalities, including dentinogenesis imperfect. The purpose of the review is to report a clinical case of a nine-year-old boy diagnosed with Osteogenesis Imperfecta type III, focusing on dental and occlusal aspects. The case report was developed at the outpatient clinic at the School of Dentistry of the Federal University of Minas Gerais, in Southeastern of Brazil. The clinical oral examination reveal...
Source: RGO - Revista Gaucha de Odontologia - November 13, 2020 Category: Dentistry Source Type: research

Dental bleaching gels do not alter the surface roughness and microhardness of feldspathic porcelain
Conclusion: Bleaching treatments using Opalescence and Opalescence Xtra Boost may be suitable for treatment in patients having ceramic prosthodontic treatment. Conclusion: Bleaching treatments using Opalescence and Opalescence Xtra Boost may be suitable for treatment in patients having ceramic prosthodontic treatment.RESUMO Objetivo Avaliar se dois g éis clareadores diferentes afetam a microdureza e a rugosidade superficial de corpos de prova de cerâmicafeldspática, in vitro. Métodos um total de 48 discos de porcelana feldspática IPS In Line (Ivoclar-Vivadent) (16 / grupo de tratamento) foram imersos em água desti...
Source: RGO - Revista Gaucha de Odontologia - November 13, 2020 Category: Dentistry Source Type: research

Severe traumatic dental injuries and oral health related quality of life of preschool children
Conclusion: The presence of severe dental trauma impacts the OHRQoL of preschool children and their families.RESUMO Objetivo O objetivo deste estudo foi investigar o impacto de les ões dentais traumáticas severas na Qualidade de Vida Relacionada à Saúde Bucal (QVRSB) de crianças pré-escolares. Métodos Estudo transversal realizado com crianças de 2 a 5 anos e suas mães, na cidade de Pelotas / RS. A escala Early Childhood Oral Health Impact Scale (ECOHIS) foi aplicada para avaliar a percepção das mães sobre a QVRSB das crianças. O exame de saúde bucal incluiu traumatismo dentário, classificado como ausente /...
Source: RGO - Revista Gaucha de Odontologia - November 13, 2020 Category: Dentistry Source Type: research

Parental perception versus the presumption of the occurrence of dentoalveolar trauma in their children
Conclusion: It was concluded that the loss of a tooth and the risk of involvement of the permanent successor tooth germ were the main sequelae ascribed by the parents. Dentoalveolar trauma may have a detrimental effect on the social relationships of the children with others in the neighborhood, and mainly at school, and they may feel differently towards their friends on account of their appearance. Moreover, the children may experience shame or embarrassment, shyness or introversion, and sadness.RESUMO Objetivo Esta pesquisa observacional transversal objetivou verificar a percep ção de pais, frente à pressuposição de...
Source: RGO - Revista Gaucha de Odontologia - November 13, 2020 Category: Dentistry Source Type: research

The knowledge of undergraduate dental students and dentists about antibiotic prophylaxis in patients at risk for infective endocarditis
Conclusion: These results reinforce the need for informative measures to raise awareness and improve the quality of dental care provided to the population.RESUMO A Endocardite Infecciosa (EI) é definida como um processo infeccioso que envolve a superfície do endocárdio e que pode ser causada por fungos, bactérias ou vírus. Devido aos altos índices de mortalidade e morbidade associados a esta doença, as ações voltadas para a sua prevenção são de grande importância. Objetivo: O objetivo do presente trabalho foi avaliar o conhecimento de acadêmicos de odontologia matriculados no segundo, terceiro e quarto anos...
Source: RGO - Revista Gaucha de Odontologia - November 13, 2020 Category: Dentistry Source Type: research

Evaluation of mechanical properties of CAD/CAM ceramic systems: literature review
ABSTRACT Computer aided design / computer aided manufacturing (CAD/CAM) systems are among the most technological advanced techniques in oral rehab today. Compared with conventional techniques, they can optimize the resistance and the adaptation of dental ceramics. Thus, their indications of use have been widened, making the technique more and more well-known and widespread. Therefore, the aim of this study is to present a literature review on comparative studies of the mechanical properties of ceramic systems produced by CAD / CAM. A search for scientific articles published between 2009 and 2019, in English, Spanish or Por...
Source: RGO - Revista Gaucha de Odontologia - October 26, 2020 Category: Dentistry Source Type: research

Reliability of a Centroid method to estimate head position in cephalometric diagnosis
Conclusion NHP may be affected by the professional experience. The proposed horizontal line based on Centroid is a valid method for estimating head position, thus, may be indicated to use as a diagnostic tool in Orthodontics and Orthognatic Surgery.RESUMO Objetivo Os objetivos deste estudo foram 1) avaliar a reprodutibilidade da posi ção natural da cabeça (PNC) em diferentes grupos de profissionais; 2) comparar três métodos cefalométricos para estimar a posição da cabeça e compará-los à posição natural estabelecida da cabeça e 3) investigar a aplicabilidade de um novo método para estimar a posição da cabe...
Source: RGO - Revista Gaucha de Odontologia - October 5, 2020 Category: Dentistry Source Type: research

Influence of heat treatment on color and flexibility of nickel-titanium endodontic instruments
Conclusion Heat treatment has a significant effect on the surface color and flexibility of nickel-titanium endodontic instruments. The highest flexibility was observed in instruments heated at 650 ºC and 750ºC.RESUMO Objetivo O objetivo deste estudo foi avaliar e comparar o efeito do tratamento t érmico realizado em diferentes temperaturas sobre a cor e a flexibilidade dos instrumentos endodà´nticos de níquel-titânio. Métodos Trinta e seis instrumentos endodônticos de níquel-titânio tipo K foram divididos em seis grupos e submetidos ao tratamento térmico com temperaturas variando entre 450ºC e 750ºC. A cor ...
Source: RGO - Revista Gaucha de Odontologia - October 5, 2020 Category: Dentistry Source Type: research

Impact of oral and mental health over the quality of life of older people in a Family Health Unit
Conclusion In conclusion, an association between oral and mental health can be observed in older people; thus, for this population-especially in the case of older women oral and mental health care requires an extensive and multiprofessional approach, aimed at improving quality of life.RESUMO Objetivo O presente estudo procurou analisar o impacto da sa úde bucal e mental na qualidade de vida de idosos cadastrados em uma unidade de saúde da família, e fatores associados. Métodos Trata-se de um estudo descritivo de corte transversal de caráter exploratório, realizado por meio de entrevistas. A amostra probabilística ...
Source: RGO - Revista Gaucha de Odontologia - October 5, 2020 Category: Dentistry Source Type: research