Characteristics of Mandibular Movement and Mastication in Older Adults with Removable Dental Prostheses: Three-Dimensional Analysis

ABSTRACT: Aging is a dynamic process that includes various alterations in the oral cavity, with tooth loss being the most frequent. Rehabilitative treatment may include removable or fixed prostheses and implants. The aim of this study was to describe the geometric (trajectory, ranges, areas) and kin...

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Autores principales:	Rivera,Paloma, Farfán,Constanza, Arias,Alain, Lezcano,María Florencia, Dias,Fernando José, Navarro,Pablo, Fuentes,Ramón
Lenguaje:	English
Publicado:	Universidad de La Frontera. Facultad de Medicina 2020
Materias:	Mandibular movements 3D electromagnetic articulography removable dental prostheses older adults.
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2020000100081
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spelling	oai:scielo:S0718-381X20200001000812019-12-17Characteristics of Mandibular Movement and Mastication in Older Adults with Removable Dental Prostheses: Three-Dimensional AnalysisRivera,PalomaFarfán,ConstanzaArias,AlainLezcano,María FlorenciaDias,Fernando JoséNavarro,PabloFuentes,Ramón Mandibular movements 3D electromagnetic articulography removable dental prostheses older adults. ABSTRACT: Aging is a dynamic process that includes various alterations in the oral cavity, with tooth loss being the most frequent. Rehabilitative treatment may include removable or fixed prostheses and implants. The aim of this study was to describe the geometric (trajectory, ranges, areas) and kinematic (speed) characteristics of the mandibular and masticatory movements threedimensionally in participants with dental prostheses. A sample of 10 participants with removable prosthetic rehabilitation was divided into three groups (complete, atypical and overdenture) the characteristics of mandibular movements bordering and chewing with 3D Electromagnetic Articulography were measured. The Posselt polygonin was obtained, the frontal and sagittal plans, its areas, trajectories and ranges are analyzed. The masticatory movements were analyzed in the area of each cycle, the frequency, the speed and the reason between the masticatory cycle and the bordering movements, no significant differences between the groups. Subjects with dental prostheses, regardless of the type, they showed low of motion (border and functional) compared to dentate subjects with no functional alterations whose values have been reported in the literature. The subjects with overdenture have values closer to what is described for young dentate subjects.info:eu-repo/semantics/openAccessUniversidad de La Frontera. Facultad de MedicinaInternational journal of odontostomatology v.14 n.1 20202020-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2020000100081en10.4067/S0718-381X2020000100081
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Mandibular movements 3D electromagnetic articulography removable dental prostheses older adults.
spellingShingle	Mandibular movements 3D electromagnetic articulography removable dental prostheses older adults. Rivera,Paloma Farfán,Constanza Arias,Alain Lezcano,María Florencia Dias,Fernando José Navarro,Pablo Fuentes,Ramón Characteristics of Mandibular Movement and Mastication in Older Adults with Removable Dental Prostheses: Three-Dimensional Analysis
description	ABSTRACT: Aging is a dynamic process that includes various alterations in the oral cavity, with tooth loss being the most frequent. Rehabilitative treatment may include removable or fixed prostheses and implants. The aim of this study was to describe the geometric (trajectory, ranges, areas) and kinematic (speed) characteristics of the mandibular and masticatory movements threedimensionally in participants with dental prostheses. A sample of 10 participants with removable prosthetic rehabilitation was divided into three groups (complete, atypical and overdenture) the characteristics of mandibular movements bordering and chewing with 3D Electromagnetic Articulography were measured. The Posselt polygonin was obtained, the frontal and sagittal plans, its areas, trajectories and ranges are analyzed. The masticatory movements were analyzed in the area of each cycle, the frequency, the speed and the reason between the masticatory cycle and the bordering movements, no significant differences between the groups. Subjects with dental prostheses, regardless of the type, they showed low of motion (border and functional) compared to dentate subjects with no functional alterations whose values have been reported in the literature. The subjects with overdenture have values closer to what is described for young dentate subjects.
author	Rivera,Paloma Farfán,Constanza Arias,Alain Lezcano,María Florencia Dias,Fernando José Navarro,Pablo Fuentes,Ramón
author_facet	Rivera,Paloma Farfán,Constanza Arias,Alain Lezcano,María Florencia Dias,Fernando José Navarro,Pablo Fuentes,Ramón
author_sort	Rivera,Paloma
title	Characteristics of Mandibular Movement and Mastication in Older Adults with Removable Dental Prostheses: Three-Dimensional Analysis
title_short	Characteristics of Mandibular Movement and Mastication in Older Adults with Removable Dental Prostheses: Three-Dimensional Analysis
title_full	Characteristics of Mandibular Movement and Mastication in Older Adults with Removable Dental Prostheses: Three-Dimensional Analysis
title_fullStr	Characteristics of Mandibular Movement and Mastication in Older Adults with Removable Dental Prostheses: Three-Dimensional Analysis
title_full_unstemmed	Characteristics of Mandibular Movement and Mastication in Older Adults with Removable Dental Prostheses: Three-Dimensional Analysis
title_sort	characteristics of mandibular movement and mastication in older adults with removable dental prostheses: three-dimensional analysis
publisher	Universidad de La Frontera. Facultad de Medicina
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2020000100081
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Characteristics of Mandibular Movement and Mastication in Older Adults with Removable Dental Prostheses: Three-Dimensional Analysis

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