Characteristics of Mandibular Movement and Mastication in Older Adults with Removable Dental Prostheses: Three-Dimensional Analysis
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 (sp...
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| Altri autori: | , , , , , , |
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| Natura: | eBook |
| Lingua: | spagnolo inglese |
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| Accesso online: | https://repositoriobiblio.unach.cl/handle/123456789/1429 |
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| Riassunto: | 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. |
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| Bibliografia: | incluye referencia bibliográfica (87-88) |
| ISSN: | 0718-3801 0718-381x |