Dental Radiology
Mostrando 1-12 de 35 artigos, teses e dissertações.
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1. Discord Between the Facial and Maxillary Midline and Intermaxillary Midline Among the Population of Asir, Saudi Arabia
Abstract Objective: To determine the proportion of Saudi population in the Asir region that displayed discordance between the facial and maxillary midline and intermaxillary midline, to form an informative guideline for esthetic rehabilitation of patients. Material and Methods: We evaluated 2418 Saudi citizens using positioning guides of the orthopantomogr
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 13/01/2020
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2. Top-100 Most Cited Dental Articles with Authors from Brazil
Resumo Este artigo analisa as características dos 100 artigos mais citados publicados em periódicos internacionais de odontologia com ao menos um co-autor afiliado ao Brasil. Uma busca na base de dados Scopus por artigos publicados entre 1996 e 2017 foi realizada nos 178 periódicos pertencentes à categoria “Dentistry" identificados no SCImago Journals
Braz. Dent. J.. Publicado em: 04/04/2019
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3. Evaluation of radiation protection conditions in intraoral radiology
Abstract Introduction: The dental radiology represents about 20% of human exposure to radiation in radio diagnostic. Although the doses practiced in intraoral dentistry are considered low, they should not be ignored due to the volume of the performed procedures. This study presents the radiation protection conditions for intraoral radiology in Curitiba - PR
Res. Biomed. Eng.. Publicado em: 17/05/2016
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4. Incidence and classification of bifid mandibular canals using cone beam computed tomography
Abstract Aim: To determine the prevalence and classification of bifid mandibular canals using cone beam computed tomography (CBCT). Methods: The sample comprised 300 CBCT scans obtained from the Radiology and Imaging Department database at São Leopoldo Mandic Dental School, Campinas, SP, Brazil. All images were performed on Classic I-Cat(r) CBCT scanner,
Braz. J. Oral Sci.. Publicado em: 2015-12
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5. Root and canal symmetry in the mandibular anterior teeth of patients attending a dental clinic: CBCT study
The aims of this study were to evaluate the number of roots/root canals in the mandibular anterior teeth of a Turkish population, to assess the relationship between gender or age and the frequency of two canals in a single root, and to determine the symmetry in root/root canal numbers between contralateral sides among patients. Cone-beam computed tomography
Braz. oral res.. Publicado em: 03/07/2015
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6. A survey on dental undergraduates' knowledge of oral radiology
Dentists' incorrect behavior with regards to Oral Radiology, as reported in the literature, has been related to inadequate training of undergraduates. AIM: This study assessed dental undergraduates' knowledge of Oral Radiology. METHODS: A questionnaire containing 30 questions pertaining to three domains - General Principles, Radiobiology/Radioprotection and
Braz. J. Oral Sci.. Publicado em: 2013-06
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7. Diagnóstico radiográfico de cárie induzida artificialmente utilizando imagens de tomografia computadorizada de feixe cônico e radiografia digital com a aplicação de filtros de realce / Radiographic diagnosis of artificial caries using cone beam computed tomography and digital radiography with filter application
A realização deste trabalho teve por objetivos avaliar a acurácia das imagens por tomografia computadorizada de feixe cônico (TCFC) e de radiografias digitais no diagnóstico de lesões de cárie proximais experimentalmente induzidas, bem como a aplicabilidade dos filtros de realce. Para tanto, foram selecionados 120 dentes, sendo 40 dentes pré-molares
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
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8. Reconstrução facial forense: projeção nasal / Forensic facial reconstruction: nasal projection
The nose, occupying the middle third of the face, has a marked cognitive influence on facial image. It consists largely of cartilage tissue, muscles, skin and fat, and loses its shape during cadaveric decomposition. The technique of facial reconstruction to restore nasal appearance can influence the recognition of a skull that has no assignable identity and
Publicado em: 2010
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9. X-ray beam qualities for dental radiology purposes / PadronizaÃÃo de qualidade de feixes de raios-X para uso em radiologia odontolÃgica
In order to establish characteristics or properties of equipment for diagnostic radiology, e.g. ion chambers and semiconductor detectors, calibration laboratories offer a set of well-defined radiation conditions, called X-ray qualities, which can be used for many Physics studies and medical purposes. These X-ray qualities can be determined in terms of: (a) X
Publicado em: 2009
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10. X-ray beam qualities for dental radiology purposes / PadronizaÃÃo de qualidade de feixes de raios-X para uso em radiologia odontolÃgica
In order to establish characteristics or properties of equipment for diagnostic radiology, e.g. ion chambers and semiconductor detectors, calibration laboratories offer a set of well-defined radiation conditions, called X-ray qualities, which can be used for many Physics studies and medical purposes. These X-ray qualities can be determined in terms of: (a) X
Publicado em: 2009
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11. Sistema de avaliação de qualidade de imagem em radiologia digital odontologica / Image quality evaluation system for dental digital radiology
Novas tecnologias e sistemas de detecção de radiação para a geração de imagens radiográficas odontológicas vêm sendo disponibilizados como alternativa aos filmes radiográficos. Sistemas baseados em tecnologia do tipo PSPL parecem superar algumas das restrições encontradas nos sistemas baseados em tecnologia CCD, tais como volume do detector, cabo
Publicado em: 2009
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12. Avaliação dos recursos de mensuração em diferentes sistemas de radiografia digital / Evaluation of the mensurement resources in different systems of digital x-ray
Os avanços tecnológicos na área de radiologia digital proporcionam a cada dia novas informações e aplicações de seus sistemas, tornando-se assim ferramenta indispensável para a comunicação e administração de informações entre profissionais e pacientes. A proposta neste estudo foi comparar o fator de correção da ferramenta de medida de três d
Publicado em: 2009