Resumo: Este trabalho testou a eficácia de um posicionador desenvolvido para permitir a padroniza... more Resumo: Este trabalho testou a eficácia de um posicionador desenvolvido para permitir a padronização da técnica radiográfica oclusal total de maxila. As radiografias foram obtidas pela técnica radiográfica com o uso do posicionador por três operadores, em treze ...
RESUMO Cementoblastoma benigno é uma neoplasia odontogênica relativamente rara caracterizada, pel... more RESUMO Cementoblastoma benigno é uma neoplasia odontogênica relativamente rara caracterizada, pela formação de uma massa de tecido semelhante ao cemento, em conexão com a raiz do dente. Radiograficamente está aderido à porção apical ou lateral ...
Background: Oral mucositis (OM) is an inflammation of the oral mucosa due to cancer therapy that ... more Background: Oral mucositis (OM) is an inflammation of the oral mucosa due to cancer therapy that compromises the patient’s quality of life. Laser Doppler flowmetry (LDF) is a non-invasive method to monitor microvascular blood flow (BF) in real-time. Purpose: Develop a method to evaluate BF in the genian region cheek in patients undergoing chemotherapy by LDF and compare the degrees of OM and pain with evaluation of BF. Material and methods: Evaluation of OM was performed using the World Health Organization (WHO) and Oral Mucositis Assessment Scale (OMAS) scales and the visual analog scale for pain evaluation. For flowmetry analysis, a laser Doppler flowmeter (moorVMSTM™, 780 nm wavelength and VP3 probe), fixed by an acrylic resin support was used; VP3 probe was positioned on the genian region and the patient’s head was stabilized with a neck pillow for an accurate measurement. The Wilcoxon test was used to compare the flowmetry results at the studied times. The Pearson correlation c...
Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry, Jan 29, 2018
Caffey's disease is a rare syndrome, usually self-limiting, affecting newborn and young infan... more Caffey's disease is a rare syndrome, usually self-limiting, affecting newborn and young infants. On radiological exams, the cortical hyperostosis is always present, associated or not to soft tissue swelling. Other radiographic presentations are described as lytic areas. This article has the objective to relate computed tomography (CT) findings of Caffey's disease, where lytic lesion on mandibular angle was the principal radiological manifestation. Three-dimensional reconstructions were performed to demonstrate the initial aspect and the healing process. This report shows unusual radiological characteristics of Caffey's disease on CT and its progressive resolution.
Atualmente, os braquetes autoligáveis têm sido associados a tratamentos mais rápidos e eficazes, ... more Atualmente, os braquetes autoligáveis têm sido associados a tratamentos mais rápidos e eficazes, o que desperta a curiosidade em compará-los ao sistema convencional. Ao contrário dos braquetes tradicionais, os autoligáveis não necessitam de ligaduras, sejam elásticas ou metálicas. A literatura é farta em concluir que essa característica diminui, ostensivamente, a resistência do atrito durante as mecânicas de deslize. Além disso, existem alegações sobre a dimimuição da necessidade de extrações e de expansão maxilar com o uso desses acessórios. Portanto, o objetivo dessa revisão de literatura foi buscar os mais novos estudos a respeito dos aparelhos autoligáveis atualmente utilizados nos tratamentos ortodônticos, confirmando ou retificando as especulações vigentes.
OBJECTIVE: The aims of this study were to describe the patterns of maxillary incisor angulation i... more OBJECTIVE: The aims of this study were to describe the patterns of maxillary incisor angulation in patients with upper interincisive diastemas, to evaluate angulation changes with treatment and posttreatment period, and to assess whether there are association between incisor angulation and interincisive diastema relapse. METHODS: The sample comprised 30 Class I or Class II patients with at least one pretreatment anterior diastema of 0.77 mm or greater after eruption of maxillary permanent canines. Data were obtained from panoramic radiographs at pretreatment, posttreatment and at least 2 years post-retention. RESULTS: Incisors presented a mesial tipping tendency after treatment, but only lateral incisors showed significant changes between pre and posttreatment stages. CONCLUSION: Regarding post-retention period, no changes were found. Finally, no relation was found between diastema relapse and maxillary incisor axial angulation.
Resumo do editor Existem incontestáveis questões a respeito do uso de braquetes autoligáveis. De ... more Resumo do editor Existem incontestáveis questões a respeito do uso de braquetes autoligáveis. De fato, esses aces-sórios não promovem maior reabsorção radicular do que os convencionais, e sua utilização dispensa o uso de ligaduras, permitindo menor acúmulo ...
Resumo: Este trabalho testou a eficácia de um posicionador desenvolvido para permitir a padroniza... more Resumo: Este trabalho testou a eficácia de um posicionador desenvolvido para permitir a padronização da técnica radiográfica oclusal total de maxila. As radiografias foram obtidas pela técnica radiográfica com o uso do posicionador por três operadores, em treze ...
RESUMO Cementoblastoma benigno é uma neoplasia odontogênica relativamente rara caracterizada, pel... more RESUMO Cementoblastoma benigno é uma neoplasia odontogênica relativamente rara caracterizada, pela formação de uma massa de tecido semelhante ao cemento, em conexão com a raiz do dente. Radiograficamente está aderido à porção apical ou lateral ...
Background: Oral mucositis (OM) is an inflammation of the oral mucosa due to cancer therapy that ... more Background: Oral mucositis (OM) is an inflammation of the oral mucosa due to cancer therapy that compromises the patient’s quality of life. Laser Doppler flowmetry (LDF) is a non-invasive method to monitor microvascular blood flow (BF) in real-time. Purpose: Develop a method to evaluate BF in the genian region cheek in patients undergoing chemotherapy by LDF and compare the degrees of OM and pain with evaluation of BF. Material and methods: Evaluation of OM was performed using the World Health Organization (WHO) and Oral Mucositis Assessment Scale (OMAS) scales and the visual analog scale for pain evaluation. For flowmetry analysis, a laser Doppler flowmeter (moorVMSTM™, 780 nm wavelength and VP3 probe), fixed by an acrylic resin support was used; VP3 probe was positioned on the genian region and the patient’s head was stabilized with a neck pillow for an accurate measurement. The Wilcoxon test was used to compare the flowmetry results at the studied times. The Pearson correlation c...
Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry, Jan 29, 2018
Caffey's disease is a rare syndrome, usually self-limiting, affecting newborn and young infan... more Caffey's disease is a rare syndrome, usually self-limiting, affecting newborn and young infants. On radiological exams, the cortical hyperostosis is always present, associated or not to soft tissue swelling. Other radiographic presentations are described as lytic areas. This article has the objective to relate computed tomography (CT) findings of Caffey's disease, where lytic lesion on mandibular angle was the principal radiological manifestation. Three-dimensional reconstructions were performed to demonstrate the initial aspect and the healing process. This report shows unusual radiological characteristics of Caffey's disease on CT and its progressive resolution.
Atualmente, os braquetes autoligáveis têm sido associados a tratamentos mais rápidos e eficazes, ... more Atualmente, os braquetes autoligáveis têm sido associados a tratamentos mais rápidos e eficazes, o que desperta a curiosidade em compará-los ao sistema convencional. Ao contrário dos braquetes tradicionais, os autoligáveis não necessitam de ligaduras, sejam elásticas ou metálicas. A literatura é farta em concluir que essa característica diminui, ostensivamente, a resistência do atrito durante as mecânicas de deslize. Além disso, existem alegações sobre a dimimuição da necessidade de extrações e de expansão maxilar com o uso desses acessórios. Portanto, o objetivo dessa revisão de literatura foi buscar os mais novos estudos a respeito dos aparelhos autoligáveis atualmente utilizados nos tratamentos ortodônticos, confirmando ou retificando as especulações vigentes.
OBJECTIVE: The aims of this study were to describe the patterns of maxillary incisor angulation i... more OBJECTIVE: The aims of this study were to describe the patterns of maxillary incisor angulation in patients with upper interincisive diastemas, to evaluate angulation changes with treatment and posttreatment period, and to assess whether there are association between incisor angulation and interincisive diastema relapse. METHODS: The sample comprised 30 Class I or Class II patients with at least one pretreatment anterior diastema of 0.77 mm or greater after eruption of maxillary permanent canines. Data were obtained from panoramic radiographs at pretreatment, posttreatment and at least 2 years post-retention. RESULTS: Incisors presented a mesial tipping tendency after treatment, but only lateral incisors showed significant changes between pre and posttreatment stages. CONCLUSION: Regarding post-retention period, no changes were found. Finally, no relation was found between diastema relapse and maxillary incisor axial angulation.
Resumo do editor Existem incontestáveis questões a respeito do uso de braquetes autoligáveis. De ... more Resumo do editor Existem incontestáveis questões a respeito do uso de braquetes autoligáveis. De fato, esses aces-sórios não promovem maior reabsorção radicular do que os convencionais, e sua utilização dispensa o uso de ligaduras, permitindo menor acúmulo ...
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