Facial Prosthesis
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Production of Medical Grade Silicone for Facial Prosthesis with Bactericidal Properties from the Inclusion of Poly (Diallyldimethylammonium Chloride): An in Vitro Study
Abstract Objective: To evaluate the inclusion capacity and bactericidal efficiency of diallyl dimethyl ammonium chloride (PDADMAC) diluted in tetrahydrofuran (THF) upon inclusion in the medical grade silicone polymer structure. Material and Methods: It was diluted the PDADMAC in THF at the concentration of 4wt%. It was included in the silicon paste during
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 02/09/2019
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2. Correlação estrutura-propriedades de silicones para prótese facial - Efeitos da pigmentação e do envelhecimento / Correlation structure-properties of silicones for facial prosthesis - Effects of pigmentation and aging
Este estudo avaliou a dureza Shore A, alteração de cor, recuperação elástica e resistência ao rasgamento de um silicone experimental (Ortho Pauher - O), quando comparado a um silicone usado em reabilitações faciais (MDX 4-4210 - MDX), quando submetidos à pigmentação e envelhecimento e ainda, analisou a micro estrutura desses materiais. Para análi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/04/2012
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3. Bond strength between acrylic resin and maxillofacial silicone
The development of implant dentistry improved the possibilities of rehabilitation with maxillofacial prosthesis. However, clinically it is difficult to bond the silicone to the attachment system. OBJECTIVES: This study aimed to evaluate the effect of an adhesive system on the bond strength between acrylic resin and facial silicone. MATERIAL AND METHODS: A to
J. Appl. Oral Sci.. Publicado em: 2012-12
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4. Reconstruction of bony facial contour deficiencies with polymethylmethacrylate implants: case report
Facial trauma can be considered one of the most serious aggressions found in the medical centers due to the emotional consequences and the possibility of deformity. In craniofacial surgery, the use of autologous bone is still the first choice for reconstructing bony defects or irregularities. When there is a shortage of donor bone or a patient refuses an int
J. Appl. Oral Sci.. Publicado em: 2011-08
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5. Avaliação das propriedades físicas de dois materiais flexíveis de produção nacional para uso em prótese facial / Evaluation of the physical properties of two flexível materials domestic produced, to create facial prosthesis
Para confeccionar próteses faciais e reabilitar aqueles pacientes com perdas anatômicas, são empregados diversos materiais, destacando-se entre estes os flexíveis,devido á semelhança estética que apresentam com a pele humana. O padrão de qualidade dos materiais é liderado por produtos estrangeiros, tornando difícil a obtenção e, por tanto, a apli
Publicado em: 2011
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6. Protese ocular : revisao da literatura e apresentacao de caso clinico / Ocular Prosthesis: Literature Review and Report of a Clinical Case
Os autores relatam um caso de deformidade facial com perda do globo ocular devido a acidente doméstico para o qual foi confeccionado uma prótese ocular.
Publicado em: 2010
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7. PREVALENCE, DIAGNOSIS AND CRITERIA FOR IDENTIFICATION OF RISK FACTORS FOR LOCAL Periimplantitis / PREVALÊNCIA, CRITÉRIOS DE DIAGNÓSTICO E IDENTIFICAÇÃO DE FATORES DE RISCO LOCAIS PARA A PERIIMPLANTITE
The aim of this study was to identify potential risk factors for periimplantitis based on data collected from a private clinic in Campina Grande-PB. Information collected from dental charts included patient sex, age and time period since installation of the implant or prosthesis. Clinical examination was carried out at each implant site where health conditio
Publicado em: 2009
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8. Estabilidade dimensional em prótese óculo-palpebral confeccionada por meio de modelo reverso obtido pelo sistema CAD/CAM / Dimensional stability in orbital prosthesis produced by means of reverse prototype generated by CAD/CAM system
The CAD/CAM technology available in the biomedical area gave rise to the development of this study in order to evaluate the dimensional stability of orbital prosthesis. Face computerized tomography of 15 adults, men and women older than 25 years of age not bearing congenital or acquired craniofacial defect, were processed in CAD (computer-aided design) softw
Publicado em: 2008
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9. Avaliação da resistência ao rasgamento do silicone submetido à ação de suor artificial / Evaluation of silicon resistance to tearing submitted to the action of human sweat
O Silicone é um material semi-orgânico, obtido a partir de processos industriais e classificado como polimérico. Ele tem basicamente em sua composição átomos de silício ligados a oxigênio e radicais contendo carbono o que confere ao material, características físico-químicas particulares como inércia química e estabilidade dimensional, mantendo-s
Publicado em: 2008
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10. Alterações cromáticas de silicones utilizados na confecção de próteses faciais após envelhecimento / Chromatic alterations in silicons used for facial prosthesis after aging
Owing to the fact that pigmented silicons used in the making of facial prosthesis or the rehabilitation of patients with facial flaws present , in clinical experience, chromatic alteration as time passes by, and due to the shortage of experimental papers in the specific literature, specially in relation to industrial silicon of acetic cure, the present paper
Publicado em: 2007
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11. Avaliação das propriedades mecânicas de um silicone de cura acética com adição de silicato de magnésio / Evaluation of the mechanical properties of the cured acetic silicone added with magnesium silicate
The silicones request many characteristics and requirements for the use in the making of facial prostheses. To reach that objective other materials should be added. The aim of this work was to evaluate the mechanical properties of a national acetic cure silicone RTV, available in the market, adding silicate of magnesium (talc). The material was studied in yo
Publicado em: 2007
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12. Efeito da reabilitação protetica removivel bucal na espessura muscular e força de mordida em crianças na dentição mista / Effect of the removable prosthetic rehabilitation on muscle thickness and bite force of children in the mixed dentition
The aim of this study was to evaluate the maximum bite force and the thickness of the masseter and anterior portion of the temporalis muscles in twenty-five children with early loss of primary teeth, before and six months after oral rehabilitation with removable dental prosthesis. Three chapters compose the study. In chapter 1, entitled Maximum bite force ?
Publicado em: 2006