Mandibular Fractures
Mostrando 1-12 de 45 artigos, teses e dissertações.
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1. Printing 3D models of canine jaw fractures for teaching undergraduate veterinary medicine
Abstract Purpose To develop 3D anatomical models, and corresponding radiographs, of canine jaw fractures. Methods A base model was generated from a mandibular bone scan. With this model it was possible to perform fracture planning according to the anatomical location. Results The 3D base model of the canine mandible was similar in conformation to the n
Acta Cir. Bras.. Publicado em: 05/12/2019
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2. Temporomandibular joint function 10-15 years after mandibular setback surgery and six weeks of intermaxillary fixation
Abstract Intermaxillary fixation (IMF) is a classic method for immobilization of the mandible after mandibular fractures and corrective surgery. However, it has been suggested that IMF may be a risk for developing temporomandibular joint (TMJ)-related symptoms, especially when applied for longer periods. Objective: To evaluate the clinical function of TMJs
J. Appl. Oral Sci.. Publicado em: 30/05/2019
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3. Comparison of Bite Force with Locking Plates versus Non-Locking Plates in the Treatment of Mandibular Fractures: A Meta-Analysis
Abstract Introduction Mandibular fractures represent a high percentage of all facial fractures, and the bite force is a fundamental parameter to measure the actual mandibular function and, subsequently, the masticatory efficiency and quality of life. Objectives The purpose of the present systematic review was to verify if there is any difference in the b
Int. Arch. Otorhinolaryngol.. Publicado em: 2018-06
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4. Oral motor and electromyographic characterization of adults with facial fractures: a comparison between different fracture severities
OBJECTIVES: To characterize the oral motor system of adults with facial injuries and to compare the oral motor performance/function between two different groups. METHODS: An observational, descriptive, cross-sectional study was conducted in 38 patients presenting with facial trauma who were assigned to the Division of Orofacial Myology of a Brazilian Schoo
Clinics. Publicado em: 2017-05
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5. Open Reduction and Internal Fixation of Mandibular Fracture without Rigid Maxillomandibular Fixation
Introduction The ability to treat fracture with open reduction and internal fixation (OR/IF) has dramatically revolutionized the approach to mandible fracture. With OR/IF, the postoperative role of rigid maxillomandibular fixation (MMF) has declined, but it is used to maintain proper occlusion until internal fixation of the fracture is achieved. Objective
Int. Arch. Otorhinolaryngol.. Publicado em: 2015-12
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6. Risk factors for postoperative complications following oral surgery
AbstractObjective The objective of this study was to clarify significant risk factors for postoperative complications in the oral cavity in patients who underwent oral surgery, excluding those with oral cancer.Material and Methods This study reviewed the records of 324 patients who underwent mildly to moderately invasive oral surgery (e.g., impacted tooth ex
J. Appl. Oral Sci.. Publicado em: 2015-08
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7. Detection of horizontal root fracture using four different protocols of cone-beam computed tomography
The purpose of this study was to analyze four different cone-beam computed tomography (CBCT) protocols to identify horizontal root fractures (HRF) in endodontically treated teeth, with or without the presence of a metallic post. Thirty extracted single-rooted human premolars were treated endodontically. Afterwards, an observer induced a horizontal fracture i
Braz. oral res.. Publicado em: 02/06/2015
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8. Biomechanical analysis on different fixation techniques for treatment of mandibular body fractures
AIM: To biomechanically analyze two fixation techniques in polyurethane hemi-mandibular body fractures, using a universal testing machine. METHODS: The study employed 10 polyurethane hemi-mandible replicas, which simulated simple fractures of the mandibular body, divided into two groups: one group comprised 5 hemi-mandibles with two 2.0 mm system plates in t
Braz. J. Oral Sci.. Publicado em: 2013-06
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9. Factors contributing to the surgical retreatment of mandibular fractures
The purpose of this retrospective study was to evaluate contributing factors in patients requiring surgical retreatment of mandibular fractures. Of all the patients with mandibular fractures who were treated using internal fixation at a trauma hospital over a seven-year period, 20 patients (4.7%) required a second surgery and thus composed the “reoperated�
Braz. oral res.. Publicado em: 09/04/2013
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10. Resistência de três tipos de fixação utilizados no tratamento das fraturas do ângulo mandibular / Resistance of three types of fixation in the treatment of fractures of the mandibular angle
Fraturas do ângulo mandibular são muito freqüentes dentre as fraturas mandibulares e um das formas de tratamento é a utilização de fixação interna com placas e parafusos. Neste estudo o objetivo foi avaliar comparativamente a resistência de três tipos de fixação em réplicas de mandíbula de poliuretano, empregando-se a técnica de Champy. Foram
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/08/2012
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11. Tratamento de fraturas de mandíbulas atróficas : estudo epidemiológico, mecânico e análises de elementos finitos / Atrophic mandible fractures traetment : epidemiological study, mechanical and finite element analysis
O objetivo desse trabalho foi avaliar a epidemiologia e características do tratamento de fraturas de mandíbula atrófica; comparar a resistência mecânica e a distribuição de tensões de três técnicas de fixação interna aplicadas em fraturas de mandíbulas atróficas. CAPÍTULO I: Dados foram coletados de pacientes vítimas de fraturas em mandíbula
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/07/2012
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12. 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