Mandibular Fracture
Mostrando 1-12 de 39 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. Restorative Possibilities Using Zirconia Ceramics for Single Crowns
Resumo Dois casos clínicos são apresentados para explorar as diferenças técnicas e discutir as vantagens e desvantagens de se utilizar zircônia com cerâmica estratificada ou monolítica para confeccionar coroas unitárias. O primeiro caso descreve os passos clínicos na confecção de uma coroa monolítica no segundo pré-molar esquerdo utilizando uma
Braz. Dent. J.. Publicado em: 07/10/2019
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3. Diagnosis and management of eosinophilic granuloma of the jaw: a case report
RESUMO O granuloma eosinofílico é a forma mais comum da Histiocitose das células de Langerhans e que na maioria das vezes é representada por uma lesão osteolítica unilocular podendo acometer crianças e adultos. Trata-se de uma lesão óssea destrutiva caracterizada por presença de um vasto número de eosinófilos e histiócitos, podendo ser localizad
RGO, Rev. Gaúch. Odontol.. Publicado em: 13/06/2019
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4. Treatment of Resorbed Mandibles with Titanium Plate and Immediate Implant-Supported Prosthesis - Case Series
Resumo Mandíbulas severamente reabsorvidas com apenas osso cortical remanescente podem fraturar durante ou após a colocação de implantes. O presente relato de casos apresenta uma técnica para reduzir o risco ou as consequências da fratura mandibular. Pacientes com apenas osso cortical remanescente foram tratados com a fixação de placa de titânio na
Braz. Dent. J.. Publicado em: 03/06/2019
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5. Application of endoscopy to treat mandibular keratocystic odontogenic tumors
The aim of this study was to evaluate the feasibility of endoscopy to remove keratocystic odontogenic tumors (KCOTs) with virtual 3D mandibular images. Fifteen patients (mean age, 40.27±14.58 years) who underwent endoscopic mandibular KCOT enucleation between May 2009 and October 2009 were included. Virtual 3D mandibular reconstructions derived from compute
Braz J Med Biol Res. Publicado em: 10/07/2017
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6. 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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7. 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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8. 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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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. Análise da eficácia do instrumento RECIPROC #25 em atingir o forame apical sem glide path / Analysis of the effectiveness of the instrument RECIPROC #25 to achieve the foramen without glide path
The aim of the present studywas to evaluate the effectiveness of the Reciproc #25 instrument in reaching the apical foramen of mandibular molars root canals without any manual glide path. For this, a general sample of 300 mandibular molars was radiographed and graded accordantly the degree of curvature (Schneiders criteria) classes I and II. After applying t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/02/2012
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11. Fracture resistance of over-flared root canals filled with MTA and resin-based material: an in vitro study
AIM: To measure the fracture resistance of over-flared roots filled with a variety of materials (gutta-percha-nano HA, resilon-epiphany, composite and mineral trioxide aggregate - MTA) using the Instron machine test and micro-computed tomography (Micro CT) Scan. In addition, scanning electron microscopy (SEM) images were used to illustrate the type of fractu
Braz. J. Oral Sci.. Publicado em: 2012-12
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12. Histomorphometric analysis of the temporal bone after change of direction of force vector of mandible: an experimental study in rabbits
OBJECTIVES: The present study aimed at performing a histological evaluation of the response of temporal bone tissue to a change of direction of the force vector of the mandible in relation to the base of the skull. MATERIAL AND METHODS: Adult rabbits were assigned into four groups with two control and four experimental animals in each group. experimental ani
J. Appl. Oral Sci.. Publicado em: 2012-10