Mandibular Condyle
Mostrando 1-12 de 46 artigos, teses e dissertações.
-
1. Evaluation of Incidental Findings on Cone Beam Computed Tomography
Abstract Objective: To assess the prevalence of incidental findings in relation to the side of a patient’s face, location, and age group on cone beam computed tomography. Material and Methods: 175 CBCT examinations were performed on patients aged between 12 and 77 years, consisting of recordings of the anatomical location and findings following each exam
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 31/10/2019
-
2. Effect of ovariectomy in bone structure of mandibular condyle
Abstract Purpose: To evaluate the bone structure of the mandibular condyle through an animal model, after ovariectomy. Methods: Thirty-six female Wistar rats were divided into 2 groups. The OVX group was submitted to bilateral ovariectomy, the SHAM group underwent the same surgical treatment, but without removal of the ovaries. After 90, 105 and 135 days
Acta Cir. Bras.. Publicado em: 2017-10
-
3. Relationship between articular eminence inclination and alterations of the mandibular condyle: a CBCT study
Abstract This study aimed at verifying the correlation among angulation of the articular eminence (AE), shape of the condyle and its degenerative bone diseases (DBDs), according to age and sex, through Cone Beam Computed Tomography (CBCT). Five hundred and twenty-eight temporomandibular joints (TMJ) were evaluated. The condyles were classified as: flat, conv
Braz. oral res.. Publicado em: 30/03/2017
-
4. Evaluation of mandibular condyles in children with unilateral posterior crossbite
The relationship of mandibular condyle dimensions and its association with unilateral posterior crossbite (UPXB) has been suggested in the literature. The purpose of this prospective study was to evaluate mandibular condyles on the left and right sides and between crossed and non-crossed sides in the sagittal and coronal planes, using cone-beam computed tomo
Braz. oral res.. Publicado em: 10/03/2015
-
5. Effects of estrogen deficiency combined with chronic alcohol consumption on rat mandibular condyle
Estrogen deficiency and chronic alcohol consumption may have a synergistic and deleterious effect on bone tissue. AIM: To investigate the effects of estrogen deficiency associated with chronic alcohol consumption on the mandibular condyle in rats. METHODS: Fifty-four female rats were first divided equally into two groups: ovariectomized Ovx and simulated ova
Braz. J. Oral Sci.. Publicado em: 2015-03
-
6. Detection of bifid mandibular condyle by panoramic radiography and cone beam computed tomography
AIM: To compare panoramic radiography and cone beam computed tomography (CBCT) in the diagnosis of bifid mandibular condyle. METHODS: The sample consisted of 350 individuals who underwent panoramic radiography and CBCT. In the panoramic radiographs and CBCT images, the presence or absence of bifid mandibular condyle was determined. RESULTS: Presence of bifid
Braz. J. Oral Sci.. Publicado em: 2013-03
-
7. Análise mecânica e fotoelástica de sistemas de fixação interna estável utilizados para o tratamento de fraturas subcondilares da mandíbula / Mechanical and photoelastic analysis of internal fixation systems used for treatment of subcondylar mandibular fractures
Fractures of the mandibular condyle are presented as the most common injuries to the maxillo-mandibular complex, however there is still great controversy regarding treatment. The aim of this study was to assess comparatively, in vitro, by mechanical and photoelastic testing, fixation for condylar fractures with different systems. For the mechanical tests 60
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/02/2012
-
8. Psychological stress alters the ultrastructure and increases IL-1β and TNF-α in mandibular condylar cartilage
Psychological factors can be correlated with temporomandibular disorders (TMDs), but the mechanisms are unknown. In the present study, we examined the microstructural changes and expression of proinflammatory cytokines in mandibular condylar cartilage of the temporomandibular joint (TMJ) in a psychological stress animal model. Male Sprague-Dawley rats (8 wee
Braz J Med Biol Res. Publicado em: 2012-10
-
9. Posterior crossbite - treatment and stability
Posterior crossbite is defined as an inadequate transversal relationship of maxillary and mandibular teeth. Even when eliminating the etiologic factors, this malocclusion does not have a spontaneous correction, and should be treated with maxillary expansion as early as possible. This treatment aims at providing a better tooth/skeletal relationship, thereby i
Journal of Applied Oral Science. Publicado em: 2012-04
-
10. Influência da condilotomia sobre a articulação temporomandibular de coelhos com osteoartrite quimicamente induzida / Influence of condylotomy on temporomandibular joint osteoarthritis of chemically induced rabbits
Introdução: A osteoartrite (OA) é caracterizada como sendo uma doença degenerativa das articulações, apresentando uma reação inflamatória de baixo grau. Dependendo da severidade da osteoartrite, os tratamentos podem ser cirúrgicos ou não cirúrgicos. A condilotomia é uma opção de técnica cirúrgica sem interposição articular, em que se reali
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
-
11. Avaliação subjetiva da qualidade da imagem e identificação de defeitos simulados no côndilo mandibular em exame de tomografia computadorizada de feixe cônico reconstruído em diferentes protocolos / Subjective evaluation of image quality and identification of simulated defects in mandibular condyle on cone beam computed tomography exam reconstructed in different protocols
Os objetivos do presente estudo foram: avaliar, através de exames de tomografia computadorizada de feixe cônico reconstruídos em nove protocolos, a capacidade de detecção de defeitos cavitários simulados no côndilo; e determinar subjetivamente a qualidade dessas imagens. Os defeitos foram criados com pontas diamantadas esféricas de três diâmetros d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/09/2011
-
12. Avaliação da reparação da fratura de côndilo mandibular e da simetria facial em ratos tratados com metotrexato / Evaluation of mandibular condyle fracture repair and facial symmetry in rats treated with methotrexate
O Metotrexato (MTX) é utilizado em altas doses no tratamento de neoplasias e em baixas doses como antiinflamatório. O objetivo deste estudo foi avaliar a reparação da fratura de côndilo mandibular e a simetria facial em ratos tratados com MTX. Foram utilizados 100 ratos, Wistar, machos que foram submetidos a procedimento cirúrgico utilizando modelo exp
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/09/2011