Características cefalométricas en jóvenes con oclusión normal y perfil armónico en población Chilena

Rodriguez Joaquín Montt; Valdés María Paz Miquel; Weldt Rodrigo Oyonarte

doi:10.4067/S0717-95022015000100037

Características cefalométricas en jóvenes con oclusión normal y perfil armónico en población Chilena

Rodriguez Joaquín Montt, Valdés María Paz Miquel, Weldt Rodrigo Oyonarte^*

^*Autor correspondiente de este trabajo

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

2 Citas (Scopus)

Resumen

Las normas cefalométricas facilitan el diagnóstico y planificación terapéutica en ortodoncia, siendo estas obtenidas primariamente de población caucásica adulta. Dichas normas variarían entre etnias siendo escasa la información respecto de las de población chilena en crecimiento. Se obtuvo una muestra de 48 telerradiografías de perfil de individuos en crecimiento (23 mujeres y 25 hombres) con oclusión normal y perfil armónico de los registros de la Universidad de los Andes tomados entre Enero y Julio del año 2012, incluyendo 414 individuos. Las radiografías fueron analizadas cefalométricamente, obteniéndose valores de parámetros verticales y sagitales en tejidos blandos y duros. Se obtuvieron estadísticas descriptivas, y las diferencias entre sexos se analizaron con la prueba t de Student. Al compararse con normas caucásicas, los sujetos de la muestra tienen una tendencia a la Clase II esqueletal, por una mandíbula retrognática, eje facial abierto, y biprotrusión incisiva. También mostraron labios superiores e inferiores protruidos respecto de las normas caucásicas. Existen diferencias entre las medidas cefalométricas de la muestra y las de las normas internacionales, manifestadas a nivel mandibular, dentario y labial.

Título traducido de la contribución	Cephalometric characteristics in young individuals with normal occlusion and harmonic profiles in Chilean population
Idioma original	Español
Páginas (desde-hasta)	237-244
Número de páginas	8
Publicación	International Journal of Morphology
Volumen	33
N.º	1
DOI	https://doi.org/10.4067/S0717-95022015000100037
Estado	Publicada - mar. 2015

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Publisher Copyright:
© 2015, Universidad de la Frontera. All rights reserved.

Palabras clave

Normas cefalométricas
Cefalometría en tejidos duros
Cefalometría en tejidos blandos
Normas cefalométricas chilenas

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10.4067/S0717-95022015000100037Licencia: CC BY-NC

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title = "Caracter{\'i}sticas cefalom{\'e}tricas en j{\'o}venes con oclusi{\'o}n normal y perfil arm{\'o}nico en poblaci{\'o}n Chilena",

abstract = "Cephalometric norms facilitate diagnosis and treatment planning in orthodontics. These are obtained primarily from adult Caucasian population. It has been suggested that these norms may vary between different ethnic groups, and there is still little information about Chilean cephalometric norms in growing individuals. A sample of 48 lateral radiographs was obtained from growing individuals (23 women and 25 men) with normal occlusion and harmonious profile taken between January and July 2012 at Universidad de los Andes, including 414 individuals. Radiographs were analyzed cephalometrically, obtaining soft and hard tissue values for vertical and sagittal parameters. Descriptive statistics were obtained, and differences between sexes were analyzed with student´s t-test. When compared to Caucasian standards, subjects in the sample present with a Class II skeletal tendency due to a retrognathic mandible, an open facial axis, with upper and lower incisor protrusion. They also showed more protruded upper and lower lips with respect to Caucasian standards. There are differences between the cephalometric measurements observed on the individuals of the sample compared to international standards, which are evidenced at mandibular, dental and labial structures.",

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AU - Oyonarte, Weldt Rodrigo

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AB - Cephalometric norms facilitate diagnosis and treatment planning in orthodontics. These are obtained primarily from adult Caucasian population. It has been suggested that these norms may vary between different ethnic groups, and there is still little information about Chilean cephalometric norms in growing individuals. A sample of 48 lateral radiographs was obtained from growing individuals (23 women and 25 men) with normal occlusion and harmonious profile taken between January and July 2012 at Universidad de los Andes, including 414 individuals. Radiographs were analyzed cephalometrically, obtaining soft and hard tissue values for vertical and sagittal parameters. Descriptive statistics were obtained, and differences between sexes were analyzed with student´s t-test. When compared to Caucasian standards, subjects in the sample present with a Class II skeletal tendency due to a retrognathic mandible, an open facial axis, with upper and lower incisor protrusion. They also showed more protruded upper and lower lips with respect to Caucasian standards. There are differences between the cephalometric measurements observed on the individuals of the sample compared to international standards, which are evidenced at mandibular, dental and labial structures.

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Características cefalométricas en jóvenes con oclusión normal y perfil armónico en población Chilena

Resumen

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Palabras clave

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