Edentulous Jaw
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. New azhdarchoid pterosaur (Pterosauria, Pterodactyloidea) with an unusual lower jaw from the Portezuelo Formation (Upper Cretaceous), Neuquén Group, Patagonia, Argentina
ABSTRACT A new azhdarchoid pterosaur from the Upper Cretaceous of Patagonia is described. The material consists of an incomplete edentulous lower jaw that was collected from the upper portion of the Portezuelo Formation (Turonian-Early Coniacian) at the Futalognko site, northwest of Neuquén city, Argentina. The overall morphology of Argentinadraco barrealen
An. Acad. Bras. Ciênc.. Publicado em: 25/09/2017
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2. Stress analysis of different configurations of 3 implants to support a fixed prosthesis in an edentulous jaw
This study's aims was to evaluate the stress distribution in a mandibular implant-supported prosthesis and peri-implant bone considering implant quantity, diameter and position using linear 3-D finite element analysis. Models of an anterior jaw comprised 4 groups according to implant quantity, diameter, and position: control group C, 5 regular implants; R, 3
Braz. oral res.. Publicado em: 25/11/2013
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3. Avaliação in vitro da transmissão de carga oclusal em próteses sobre implantes em função da inclinação de implantes através de análise fotoelástica / In vitro evaluation of occlusal load transmission in prosthetic implant according to the inclination of implants by photoelastic analysis
The All-on-Four technique was conceived in order to decrease the length of the cantilever in the rehabilitation of edentulous patients with implant-supported prosthesis. However, still persist questions related to the biomechanical behavior of implants and the proper technique All-on-Four, since issues such as peri-implant bone loss and failure of the prosth
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/09/2011
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4. Electromyographic evaluation of chewing muscles, jaw movement and condyles position in edentules subjects with temporomandibular dysfunction before and after using complete dentures with NÓBILOS sliding plates / Avaliação eletromiográfica dos músculos da mastigação, da movimentação mandibular e do posicionamento condilar de pacientes desdentados totais com disfunção temporomandibular, antes e após a instalação de próteses totais com pistas deslizantes de Nóbilo
The purpose of this work was to study the measurements of jaw movements, the condyles position into the mandibular fossas, signs and symptoms of temporomandibular dysfunction and electromyographic activity in edentulous subjects, before and after using complete dentures with Nóbilos sliding plates. Nine subjects were selected with upper and lower complete d
Publicado em: 2007
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5. Analise fotoelastica da distribuição de tensões produzida na mandibula pela simulação do esforço mastigatorio em sobredentaduras muco-dento-suportadas e protese total
The aim of this study was to verify the distribution of masticatory efforts on jaws under overdentures and complete denture. Three jaws of photoelastic material were made from double impression modelling technique of a edentulous human jaw. The molds were poured with photoelastic resin PLM-4 (Photolastic Inc., Raleigh, USA) in a fluid fase inside an oven by
Publicado em: 1997
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6. Estudo das extensões dos movimentos horizontais mandibulares nos desdentados totais
Studies have demonstrated that the loss of the VDO, result in decreasing of mandibulars movement. We have proposed in to study to analyse the horizontal mandibulars movement, (P/R = protusivelretrusive, R = right, L = leA), using intra-oral devices in twenty edentulou pacients, with half of them presenting no loss of the VDO between 10 an 11 mm. The complete
Publicado em: 1997
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7. Epithelial residues of the jaw with special reference to the edentulous jaw
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8. Role of periodontal mechanoreceptors in evoking reflexes in the jaw-closing muscles of the cat.
1. In anaesthetized cats the left maxillary and mandibular canine and incisor teeth were extracted. Nine weeks later the animals were anaesthetized again and titanium implants were placed into the edentulous ridge of the maxilla and mandible. 2. Terminal experiments were performed between 9 weeks and 10 months after inserting the implants. Recordings were ma