SUMMARY: The aim of this of this study was to evaluate the prevalence and morphology of radix entomolaris (RE) in the mandibular first molar (MFM) in a southern Chilean sub-population by cone-beam computed tomography (CBCT). Two hundred ten CBCT images of MFM were analysed. To detect the presence of RE, ...
El trauma dentoalveolar se define como aquella
lesión de extensión e intensidad variable y de ori-
gen accidental o intencional, causada por fuerzas
que actúan sobre el órgano dentario y los tejidos
que lo rodean. Se puede diagnosticar a simple
vista o con ayuda de la radiografía, se debe tratar
sin...
Introdução: a detecção da reabsorção da raiz dentária é realizada por meio de exames de imagens, pois frequentemente não apresenta sinal e sintoma clínicos. Dentre os exames de imagem disponíveis, o exame radiográfico periapical, é indicado para diagnóstico,
prognóstico e acompanhamento da...
Se presentan los casos de fracturas verticales sintomáticos que ameritaron
la extracción de las órganos dentales afectados en un periodo de cinco
meses durante la pandemia por COVID-19 en la ciudad de Chihuahua,
México. Material y métodos: Se recolectaron 26 muestras para el estudio,
proporcionadas ...
Fracturas de los Dientes/epidemiología,
Infecciones por Coronavirus,
Raíz del Diente/lesiones,
México/epidemiología,
Corona del Diente/lesiones,
Diente Premolar,
Diente Molar,
Distribución por Edad y Sexo,
28599,
Facultades de Odontología,
Fisuras Dentales/epidemiología,
Tratamiento del Conducto Radicular/estadística & datos numéricos,
Restauración Dental Permanente/estadística & datos numéricos,
Fotomicrografía,
Técnica de Perno Muñón/estadística & datos numéricos,
COVID-19
ABSTRACT: The aim of this in vitro study was to evaluate measurement accordance using an electronic apex locator for estimation of working length in endodontics when different restorative materials for interim crown restoration are utilized. For this study, 13 single-rooted premolars with endodontic occl...
Root resection (RR) is a therapeutic option for furcation lesions grade II and III, fracture of one of the roots and root caries. The aim of the study was to evaluate in each selected period (5, 8 and 10 years) the percentage of maintenance of molars that underwent RR therapy with furcation lesions grade...
SUMMARY: The aim of the study was to determine the number and anatomical configuration of roots and root canals of maxillary first and second premolars using cone-beam computed tomography scans. n273 CBCT scans were evaluated, obtaining a sample of 592 maxillary premolars. Root number and root canal anat...
Objetivo: Comparar o aumento percentual da área da secção reta transversal de canais radiculares, no nível de 3 mm aquém do ápice radicular, após instrumentação com dois sistemas de instrumento único. Métodos: Dezenove primeiros molares inferiores extraídos tiveram as raízes mesiais...
Abstract: This research evaluated, in vivo, the accuracy of three electronic apex locators - EALs (Root ZXII, E-PEX and FIND) in teeth with vital pulp submitted to biopulpectomy, preserving the periodontal stump. For this study, 90 single-rooted teeth with extraction indication were selected. After posit...
Abstract This study aimed to determine the mean distances between apexes of the maxillary posterior teeth and the maxillary sinus, between apexes of the mandibular posterior teeth and the mandibular canal, and between the root apexes of all teeth and the adjacent cortical plates. A total of 800 cone-beam...
