Análisis de elementos finitos en ortodoncia
Date
2018-02-09
Authors
Journal Title
Journal ISSN
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Publisher
Universidad Inca Garcilaso de la Vega
Abstract
La predictibilidad de los resultados de un movimiento dental inducido a nivel estructural, siempre ha sido una preocupación en ortodoncia; esto en aras de brindar a los pacientes resultados estéticos que no ateten nocivamente sus tejidos y brinden una oclusión armónica y funcional. Es así, como la tecnología moderna nos presenta al análisis de elementos finitos como herramienta adicional para este fin, permitiendo previsualizar y entender de manera intraestructural cuales podrían ser los cambios a nivel dentoperiodontal, esqueletal y hasta de la aparatología a usar, resultantes del plan de tratamiento odontológico u ortopédico elegido; el análisis de elementos finitos nos permite visualizar cuales son los momentos-fuerzas de sus cargas y sus consecuencias, ya sea para usarlas a favor de un objetivo final o buscar un tratamiento alternativo más ideal.
El presente trabajo abordará puntos resaltantes del proceso para alcanzar una predicción cercana a la realidad, y entender cómo es que afectan en la biomecánica ortodóntica, además nos brindará las ventajas y limitaciones actuales.
The predictability of the results of a dental movement induced at the structural level, has always been a concern in orthodontics; this in order to provide patients with aesthetic results that do not harm their tissues and provide a harmonious and functional occlusion. This is how modern technology presents us to the analysis of finite elements as an additional tool for this purpose, allowing us to preview and understand intrastructurally what the changes could be at the dental, skeletal, and even the equipment to be used, resulting from the plan chosen orthopedic or dental treatment; the analysis of finite elements allows us to visualize what are the moments-forces of their charges and their consequences, either to use them in favor of a final objective or to seek a more ideal alternative treatment. The present work will address the main points of the process to reach a prediction close to reality, and understand how it affects the orthodontic biomechanics, as well as give us the current advantages and limitations.
The predictability of the results of a dental movement induced at the structural level, has always been a concern in orthodontics; this in order to provide patients with aesthetic results that do not harm their tissues and provide a harmonious and functional occlusion. This is how modern technology presents us to the analysis of finite elements as an additional tool for this purpose, allowing us to preview and understand intrastructurally what the changes could be at the dental, skeletal, and even the equipment to be used, resulting from the plan chosen orthopedic or dental treatment; the analysis of finite elements allows us to visualize what are the moments-forces of their charges and their consequences, either to use them in favor of a final objective or to seek a more ideal alternative treatment. The present work will address the main points of the process to reach a prediction close to reality, and understand how it affects the orthodontic biomechanics, as well as give us the current advantages and limitations.
Description
Keywords
Isotrópico, Modulo de young, Coheficiente de poisson, Tensión de von mises, Centro de resistencia, Centro de rotación, Isotropic, Young's modulus, Poisson´s coefficient, Von mises stress, Resistance center, Rotation center