Semiadjustable Articulator
Mostrando 1-8 de 8 artigos, teses e dissertações.
-
1. The force magnitude of a human bite measured at the molar intercuspidation using fiber Bragg gratings
Abstract This study describes a localized method – using optical fiber Bragg gratings (FBGs) – to determine the human bite force at the very moment of occlusion, in maximum intercuspidation. The FBG was encapsulated in a silicone splint between uppers and lowers first molars and avoiding pre-contact with the other teeth in a dentition model. Gypsum denta
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2017-04
-
2. Influence of different flask types on teeth displacement in complete upper dentures / Influencia de diferentes tipos de muflas na movimentação de dentes de proteses totais superiores
The aim of this study was to verify the influence of different flask types in the teeth displacement after processing standardized complete dentures in long cycle of polymerization in water bath (9 hours at 74°C). Thirty-one superior and thirty-one inferior stone casts of an edentulous arch were poured with type III stone, from a silicone matrix. One superi
Publicado em: 2010
-
3. Analise da importância da reprodução do plano oclusal na montagem de modelos em articulador semi-ajustável para cirurgia ortognática / Analysis of the importance of occlusal plane reproduction in mounting models in semi-adjustable articulator for orthognathic surgery
Nas cirurgias ortognáticas bimaxilares o registro e a transferência da inclinação do plano oclusal prévia à montagem dos modelos em articulador semi-ajustável são obtidos a partir do emprego do arco facial. No entanto, várias publicações demonstraram falhas na fidelidade desse registro ao se comparar a inclinação do plano oclusal dos modelos em
Publicado em: 2010
-
4. Effect of monomer content in the monomer-polymer proportion on complete denture teeth displacement / Efeito do conteudo de monomero na proporção monomero-polimero no deslocamento dental em protese total superior
The purpose of the study was to verify the linear displacement of the teeth in complete upper denture made with acrylic resin, with monomer content indicated by the manufacturer, with 25% in excess and 25% less, in the conventional and microwaves polymerization techniques. Thirty casts were made with type III stone plaster, based on silicone mould, represent
Publicado em: 2009
-
5. Influência da inclinação do garfo de mordida do arco facial na montagem do modelo superior em articulador semi-ajustável do tipo arcon e não-arcon / Influence of the inclination of the face-bows bite fork on mounting of maxillary cast in arcon and nonarcon semiadjustable articulators
During the process teaching/learning in Dentistry, the occurrence of adverse inclinations of the bite fork concerned to maxillary occlusal plane of patients are current during the face-bow taking performed by students. This study evaluated the influence of the inclinations of bite fork to anterior and posterior related to oclusal plane on mounting of the max
Publicado em: 2008
-
6. Study of the tooth movement in complete denturees processed by different polymerazation cyclews and post-pressing times / Estudo do deslocamento dental linear em proteses totais processadas em diferentes ciclos de polimerização e tempos pós-prensagem
This study verified the tooth movement in maxillary complete dentures submitted to different polymerization cycles and post-pressing times. Forty maxillary complete dentures fabricated with Classico, QC-20, and Onda-Cryl acrylic resins, were randomly assigned into 8 groups (n=5) according to the polymerization cycles (long cycle in water bath (control-group)
Publicado em: 2008
-
7. Evaluation of the relationship amongst the working groove angulation of artificial teeth and the orientation plane and the vertical rotation axis of mandibular lateral translation in the articulator / Avaliação da angulação do sulco de trabalho de dentes artificiais em relação ao plano de orientação e ao eixo de rotação vertical de lateralidade da mandíbula no articulador
In prosthetic rehabilitation, occlusion and mandibular movements are closely linked. Harmony between these factors is essential for treatment success. One of the main concepts approached when aiming for this goal is the relationship between teeth grooves and cuspids and mandibular movements, where cuspids must not touch grooves during these movements. Theref
Publicado em: 2006
-
8. 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