ABSTRACT PURPOSE : To evaluate a modified experimental model for medication-related osteonecrosis of the jaw (MRONJ) through the upper right central incisor extraction followed by intravenous bisphosphonate administration. METHODS: Forty five rats underwent the upper right central incisor tooth extrac...
Osteonecrosis de los Maxilares Asociada a Difosfonatos/patología,
Difosfonatos/administración & dosificación,
Imidazoles/administración & dosificación,
Modelos Animales,
Administración Intravenosa/métodos,
Pérdida de Hueso Alveolar/diagnóstico por imagen,
Osteonecrosis de los Maxilares Asociada a Difosfonatos/diagnóstico por imagen,
Difosfonatos/efectos adversos,
Imidazoles/efectos adversos,
Incisivo/cirugía,
Enfermedades Maxilares/diagnóstico por imagen,
Osteítis/patología,
Osteólisis/inducido químicamente,
Osteólisis/diagnóstico por imagen,
Ratas Wistar,
Extracción Dental/efectos adversos,
Extracción Dental/métodos,
Microtomografía por Rayos X/instrumentación
Tube, Milton Ignacio Carvalho;
Netto, Fernando Antonio Campelo Spencer;
Costa, Elaine;
Lafayette, Daniell de Siqueira Araújo;
Lima, George Augusto da Fonseca Carvalho Antunes;
Menezes, Jamile Isabela Santos de;
Aires, Vinicius Gueiros Buenos;
Ferraz, Álvaro Antônio Bandeira;
Campos, Josemberg Marins;
Moraes Neto, Fernando Ribeiro de.
ABSTRACT PURPOSE: Implement a constructivist approach in thoracic drainage training in surgical ex vivo pig models, to compare the acquisition of homogeneous surgical skills between medical students. METHODS: Experimental study, prospective, transversal, analytical, controlled, three steps. Selection, ...
Drenaje,
Educación de Pregrado en Medicina/métodos,
Modelos Anatómicos,
Modelos Educacionales,
Toracotomía/educación,
Competencia Clínica,
Drenaje/instrumentación,
Evaluación Educacional,
Aprendizaje Basado en Problemas/métodos,
Porcinos,
Toracotomía/instrumentación
ABSTRACT Introduction Urethral stricture disease is still a major problem in men. Many procedures are available for the treatment of urethral strictures; urethral dilatation is one of the oldest. The blind dilatation of urethral strictures may be a difficult and potentially dangerous procedure. The purp...
Dilatación/instrumentación,
Dilatación/métodos,
Diseño de Equipo,
Estudios de Seguimiento,
Persona de Mediana Edad,
Tempo Operativo,
Periodo Posoperatorio,
Estudios Prospectivos,
Recurrencia,
Reproducibilidad de los Resultados,
Factores de Riesgo,
Estadísticas no Paramétricas,
Factores de Tiempo,
Resultado del Tratamiento,
Uretra,
Estrechez Uretral/terapia,
Cateterismo Urinario/instrumentación,
Cateterismo Urinario/métodos
ABSTRACT Purpose: To describe our experience utilizing Laparoendoscopic single site (LESS) surgery in pediatric urology. Materials and Methods: Retrospective chart review was performed on LESS urologic procedures from November 2009 through March 2013. A total of 44 patients underwent 54 procedures incl...
Laparoscopía/instrumentación,
Laparoscopía/métodos,
Tiempo de Internación,
Tempo Operativo,
Complicaciones Posoperatorias,
Reproducibilidad de los Resultados,
Estudios Retrospectivos,
Resultado del Tratamiento,
Enfermedades Urológicas/cirugía,
Procedimientos Quirúrgicos Urológicos/instrumentación,
Procedimientos Quirúrgicos Urológicos/métodos
Background While there are several instruments in Brazil that measure motor function in patients after stroke, it is unknown whether the measurement properties of these instruments are appropriate. Objective To identify the motor function instruments available in Brazil for patients after stroke. To ass...
ABSTRACT Purpose: Keratoconus is characterized by bilateral asymmetrical corneal ectasia that leads to inferior stromal thinning and corneal protrusion. There is currently a lack of consensus regarding the most efficacious method for fitting contact lenses in patients with keratoconus, given the various...
ABSTRACT We report the case of a 70-year-old female patient who developed corneal edema and iris discoloration following the inadvertent use of 1% methylene blue instead of 0.025% trypan blue to stain the anterior capsule during cataract phacoemulsification surgery. Copious irrigation was performed upon ...
Colorantes/administración & dosificación,
Colorantes/efectos adversos,
Colorantes/farmacología,
Edema Corneal/etiología,
Inyecciones,
Iris/efectos de los fármacos,
Errores Médicos/efectos adversos,
Azul de Metileno/administración & dosificación,
Azul de Metileno/efectos adversos,
Azul de Metileno/farmacología,
Facoemulsificación/efectos adversos,
Facoemulsificación/instrumentación,
Irrigación Terapéutica/métodos,
Agudeza Visual
RESUMO Objetivo Avaliar a eficácia da atenuação de um protetor auditivo em uma situação real de trabalho utilizando o método f-Microphone-in-real-ear (f-MIRE). Métodos Participaram 18 indivíduos, de ambos os gêneros (média de idade 47,17±8 anos). No local de trabalho, foi realizada a avalia...
RESUMO Objetivo: Verificar se o tipo de bico, ortodôntico ou convencional, de chupeta e mamadeira, tem alguma influência sobre as alterações encontradas no sistema estomatognático causadas pela manutenção do hábito de sucção. Estratégia de pesquisa: Por meio de uma revisão de literatura siste...
ABSTRACT Introduction: Space closure is one of the most challenging processes in Orthodontics and requires a solid comprehension of biomechanics in order to avoid undesirable side effects. Understanding the biomechanical basis of space closure better enables clinicians to determine anchorage and treatme...
