Soft and Hard Tissue Relations in Facial Asymmetry

The aim of this study was to determine the relations between hard and soft tissues in subjects with facial asymmetry. Included were subjects aged between 15 and 35 years who presented a chin deviation greater than 5 mm from the midline and a unilateral posterior crossbite. Cone beam computed tomogra...

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Autores principales:	Olate,Sergio, Cantín,Mario, Muñoz,Mariela, Vásquez,Bélgica
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2016
Materias:	Facial asymmetry Facial analysis Soft tissues
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300039
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spelling	oai:scielo:S0717-950220160003000392016-11-17Soft and Hard Tissue Relations in Facial AsymmetryOlate,SergioCantín,MarioMuñoz,MarielaVásquez,Bélgica Facial asymmetry Facial analysis Soft tissues The aim of this study was to determine the relations between hard and soft tissues in subjects with facial asymmetry. Included were subjects aged between 15 and 35 years who presented a chin deviation greater than 5 mm from the midline and a unilateral posterior crossbite. Cone beam computed tomography was used to determine the measurements, positioning them on the three spatial planes; then, 5 bilateral bone points were selected on the coronal image, and parallel measurements were taken to determine the range between the bone point and the most lateral soft tissue point. The statistical analysis was done using the Shapiro-Wilk test, presenting normality in the sample distribution and Levene's test, considering a value of p < 0.05 to obtain significant differences. 20 subjects were included with an average age of 23 years, observing that there were differences in the soft tissue distance in relation to the mandibular condylar head; in other measurements, there were no significant differences, although tendencies of greater or less soft tissue width in relation to the mandibular sector of the asymmetry were observed. It may be concluded that there are limited differences in soft tissue width in subjects with facial asymmetry; the low sample number and the selection of new points may have influenced the results.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.34 n.3 20162016-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300039en10.4067/S0717-95022016000300039
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Facial asymmetry Facial analysis Soft tissues
spellingShingle	Facial asymmetry Facial analysis Soft tissues Olate,Sergio Cantín,Mario Muñoz,Mariela Vásquez,Bélgica Soft and Hard Tissue Relations in Facial Asymmetry
description	The aim of this study was to determine the relations between hard and soft tissues in subjects with facial asymmetry. Included were subjects aged between 15 and 35 years who presented a chin deviation greater than 5 mm from the midline and a unilateral posterior crossbite. Cone beam computed tomography was used to determine the measurements, positioning them on the three spatial planes; then, 5 bilateral bone points were selected on the coronal image, and parallel measurements were taken to determine the range between the bone point and the most lateral soft tissue point. The statistical analysis was done using the Shapiro-Wilk test, presenting normality in the sample distribution and Levene's test, considering a value of p < 0.05 to obtain significant differences. 20 subjects were included with an average age of 23 years, observing that there were differences in the soft tissue distance in relation to the mandibular condylar head; in other measurements, there were no significant differences, although tendencies of greater or less soft tissue width in relation to the mandibular sector of the asymmetry were observed. It may be concluded that there are limited differences in soft tissue width in subjects with facial asymmetry; the low sample number and the selection of new points may have influenced the results.
author	Olate,Sergio Cantín,Mario Muñoz,Mariela Vásquez,Bélgica
author_facet	Olate,Sergio Cantín,Mario Muñoz,Mariela Vásquez,Bélgica
author_sort	Olate,Sergio
title	Soft and Hard Tissue Relations in Facial Asymmetry
title_short	Soft and Hard Tissue Relations in Facial Asymmetry
title_full	Soft and Hard Tissue Relations in Facial Asymmetry
title_fullStr	Soft and Hard Tissue Relations in Facial Asymmetry
title_full_unstemmed	Soft and Hard Tissue Relations in Facial Asymmetry
title_sort	soft and hard tissue relations in facial asymmetry
publisher	Sociedad Chilena de Anatomía
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300039
work_keys_str_mv	AT olatesergio softandhardtissuerelationsinfacialasymmetry AT cantinmario softandhardtissuerelationsinfacialasymmetry AT munozmariela softandhardtissuerelationsinfacialasymmetry AT vasquezbelgica softandhardtissuerelationsinfacialasymmetry
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Soft and Hard Tissue Relations in Facial Asymmetry

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