Results: 1867

Low-level laser therapy effects on pain perception related to the use of orthodontic elastomeric separators

INTRODUCTION: Some patients refer to pre-banding orthodontic separation as a painful orthodontic procedure. Low-level laser therapy (LLLT) has been reported to have local analgesic effect. OBJECTIVE: The aim of this single-blind study was to investigate the perception of pain caused by orthodontic elasto...

Radiographic evaluation of orthodontic treatment by means of four different cephalometric superimposition methods

INTRODUCTION: Despite discussion on the merit of various cephalometric superimposition methods, there remains a need to assess which one can be used in daily practice with reasonably accuracy and less working time. OBJECTIVE: The aim of this study was to investigate four methods of cephalometric superimp...

Periodontal and dental effects of surgically assisted rapid maxillary expansion, assessed by using digital study models

OBJECTIVE: The present study assessed the maxillary dental arch changes produced by surgically assisted rapid maxillary expansion (SARME). METHODS: Dental casts from 18 patients (mean age of 23.3 years) were obtained at treatment onset (T1), three months after SARME (T2) and 6 months after expansion (T3)...

Transdisciplinary treatment of Class III malocclusion using conventional implant-supported anchorage: 10-year posttreatment follow-up

INTRODUCTION: Combined treatment offers advantages for partially edentulous patients. Conventional implants, used as orthodontic anchorage, enable previous orthodontic movement, which provides appropriate space gain for crown insertion. OBJECTIVE: This case report describes the treatment of a 61-year and...

A population-based cohort study of oral health in South Brazil: The Porto Alegre Study

Rev. bras. epidemiol; 18 (2), 2015

Few population-based cohort studies have been established in Dentistry and this is especially true for Latin America. We conducted a population-based prospective study focusing on oral health in Porto Alegre, south Brazil, and herein we describe its methodology and discuss directions for further resea...

Microalbuminuria en pacientes pediátricos con diagnóstico de síndrome hemolítico urémico

Rev. chil. pediatr; 86 (2), 2015
Introducción: El síndrome hemolítico urémico (SHU) se caracteriza por la presencia de anemia hemolítica microangiopática, trombocitopenia y afectación renal aguda. Es la principal causa de falla renal aguda en niños menores de 3 años. Un número variable de pacientes evoluciona con afectación r...

Quiste paraovárico gigante en la infancia: Reporte de un caso

Rev. chil. pediatr; 86 (2), 2015
Introducción: Los quistes paraováricos son de diagnóstico infrecuente en la edad pediátrica. Objetivos: Dar a conocer un caso clínico de quiste paraovárico gigante en la infancia y su manejo a través de una técnica laparoscópica modificada. Caso Clínico: Paciente de 13 años con cuadro de dolor...

Costo-efectividad de reemplazo valvular aórtico percutáneo vs terapia conservadora en la estenosis aórtica de muy alto riesgo en un centro terciario chileno

Rev. chil. cardiol; 34 (1), 2015
Introducción: El objetivo fue evaluar la costo-efectividad del reemplazo valvular aórtico percutáneo (RVAP) contra terapia conservadora (TC) en pacientes con estenosis aórtica (EA) severa de muy alto riesgo, en un centro de derivación. Métodos: Los pacientes derivados entre Enero 2013 y Septiembre ...

Perineostomy: the last oportunity

Int. braz. j. urol; 41 (1), 2015
Objective To review the technique and outcome of perineal urethrostomy or urethral perineostomy and to identify factors related to the procedure failure. Material and methods We studied 17 patients who underwent perineal urethrostomy between 2009-2013 in a single hospital. Success was defined as no need ...

Series de Pediatría Garrahan. El niño que fue prematuro

A 27 años del nacimiento del Hospital Garrahan, sentimos la necesidad de ponernos en contacto con todos los pediatras para compartir con ellos las estrategias de atención del niño y su familia utilizadas en nuestra institución, destacar la importancia del trabajo interdisciplinario y colaboración pe...