877 resultados para Protocolo de autenticação


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Jaws atrophy represents a great challenge to Implantology regarding rehabilitation of edentulous areas. This paper reports an extreme mandibular atrophy with only 9mm of height between the mental foramina. In these situations, treatment options include bone augmentation techniques, transmandibular, or short dental implants. It is well accepted that bone grafts to improve height do not have good predictability. Besides, osteogenic distraction is associated with a great patient discomfort and transmandibular implants are related with high failure rates. Also, surgical-prosthetic rehabilitations with short dental implants had been associated to good success rates. The purpose of this clinical case is to report a severe mandibular atrophy, successfully treated with four short dental implants between mental foramina for implant-supported prosthesis.

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Current dental treatments search for alternatives to achieve restablishment of esthetics and function. The increased demand for high esthetic patterns stimulates an interaction between the dental specialties towards a comprehensive treatment in order to solve slinical cases effectively. Knowing the components involved in the dental smile harmony is essential for treatment planning and implementation. It is also important to be aware of the changes that may impair suck harmony and become a patient's complaint. This article addresses a multidisciplinary treatment that involved the integration between Periodontics and Restorative Dentistry. After the surgical-restorative planning, periodontal procedures were performed to obtain an adequate balance between the teeth and soft tiessues.

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O planejamento estético em dentes anteriores está intimamente ligado a uma cuidadosa análise das desarmonias do sorriso do paciente. Dentro desse conceito, a fotografia odontológica, feita através de um protocolo padronizado, parece ser um auxílio-diagnóstico para uma correta verificação desses problemas. Através dessa ferramenta, é possível realizar tratamentos personalizados, obtendo, assim, uma estética natural e harmoniosa.

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In the last decades several hormonal treatments to induce multiple ovulation and embryo transfer (MOET) have been developed. Tight control of the time of ovulation allowed the use of fixed-time artificial insemination (FTAI) in bovine embryos donors, facilitating animal management. Although, protocols that allow FTAI have evolved and yield as much embryo as conventional protocols that requires estrus detection, substantial increase in viable embryo production has not been observed in superestimulated bovine cattle. The present review put emphasis on superestimulatory protocols in wich the last two doses of pFSH are replaced by eCG or LH. Recent results indicate that an extra LH stimulus (using eCG or LH), on the last day of P-36 superestimulatory treatment, seems to improve transferable embryo yield in both Bos taurus and Bos indicus cattle.

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Pós-graduação em Odontologia Restauradora - ICT

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Pós-graduação em Engenharia Elétrica - FEIS

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Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

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The aim of his study was to review the current scientific literature in order to discuss the surgical, prosthetics and psychological/psychosocial aspects during the treatment planning of edentulous patients, when a total fixed prosthesis or overdenture is indicated. To identify studies to take part in this review, a search was conducted for the following databases: PubMed, Dentistry and Oral Sciences Source, Journals@Ovid, SpringerLink, Wiley Online Library, Nature (NPG), Oxford Journals. It was used as descriptors: total fixed prostheses and overdentures. Inclusion criteria were: clinical articles, clinical case reports, case series, literature reviews and systematic reviews that addressed the study and comparison of total fixed prostheses and overdentures for a surgical- prosthetic planning. Exclusion criteria were: laboratory and in vitro studies and those whose first language was not English or Portuguese. Of a total of 454 articles, after an analysis according to inclusion and exclusion criteria, 76 articles were selected. During an implantsupported prosthesis rehabilitation with dental in edentulous patients, the use of alternative procedures appear to be effective when compared to more invasive surgical techniques, and thus, the amount of dental implants possible to install associated with prosthetic issues such as lip support, smile line, quantity and quality of mucosa, phonetics, etc., will allow an appropriate treatment planning to each clinical case

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A percepção e o alcance da excelência estética traduzem-se especialmente em saber interpretar e satisfazer os anseios dos pacientes, empregando-se para isso todo o conhecimento disponível na literatura científica. No tratamento com laminados cerâmicos, a ciência fornece parâmetros para nos guiar com relação a um correto diagnóstico, planejamento seguro, técnica adequada e material mais indicado; porém, a subjetividade estética pode estar escondida nas entrelinhas da ciência. Contudo, o objetivo deste artigo é descrever um protocolo para fechamento de múltiplos diastemas, salientando a técnica empregada, bem como o material cerâmico utilizado e suas peculiaridades, implícitas dentro de um contexto estético específico.