3-D Airway Analysis Related to Facial Morphology

SUMMARY: The aim of this investigation was to define the volume and area of the airway in subjects with Class II and Class III skeletal deformity. A cross-sectional study was designed including subjects with facial deformity defined by Steiner's analysis in subjects with indication of orthognat...

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Autores principales:	Ravelo,Victor, Olate,Gabriela, Moya,Maria Paz, Brito,Leonardo, Garay,Ivonne, Olate,Sergio
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2020
Materias:	Facial deformity Airway OSAHS Orthognathic surgery
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000200423
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spelling	oai:scielo:S0717-950220200002004232020-02-033-D Airway Analysis Related to Facial MorphologyRavelo,VictorOlate,GabrielaMoya,Maria PazBrito,LeonardoGaray,IvonneOlate,Sergio Facial deformity Airway OSAHS Orthognathic surgery SUMMARY: The aim of this investigation was to define the volume and area of the airway in subjects with Class II and Class III skeletal deformity. A cross-sectional study was designed including subjects with facial deformity defined by Steiner's analysis in subjects with indication of orthognathic surgery who presented diagnosis by cone beam computerised tomography. We determined the measurements of maximum area, minimum area and volume of the airway. The data were compared using Spearman's test, with statistical significance defined as p<0.05. 115 subjects were included: 61.7 % Class II and 38.3 % Class III, mean age 27.8 years (± 11.6). A significant difference was observed in the area and volume measurements in the groups studied, with significantly smaller measurements found in Class II (p=0.034). The minimum area was 10.4 mm2 smaller in Class II patients than in Class III, while the general volume of the airway was 4.1 mm3 smaller in Class II than in Class III. We may conclude that Class II subjects present a smaller airway volume than Class III subjects.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.38 n.2 20202020-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000200423en10.4067/S0717-95022020000200423
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Facial deformity Airway OSAHS Orthognathic surgery
spellingShingle	Facial deformity Airway OSAHS Orthognathic surgery Ravelo,Victor Olate,Gabriela Moya,Maria Paz Brito,Leonardo Garay,Ivonne Olate,Sergio 3-D Airway Analysis Related to Facial Morphology
description	SUMMARY: The aim of this investigation was to define the volume and area of the airway in subjects with Class II and Class III skeletal deformity. A cross-sectional study was designed including subjects with facial deformity defined by Steiner's analysis in subjects with indication of orthognathic surgery who presented diagnosis by cone beam computerised tomography. We determined the measurements of maximum area, minimum area and volume of the airway. The data were compared using Spearman's test, with statistical significance defined as p<0.05. 115 subjects were included: 61.7 % Class II and 38.3 % Class III, mean age 27.8 years (± 11.6). A significant difference was observed in the area and volume measurements in the groups studied, with significantly smaller measurements found in Class II (p=0.034). The minimum area was 10.4 mm2 smaller in Class II patients than in Class III, while the general volume of the airway was 4.1 mm3 smaller in Class II than in Class III. We may conclude that Class II subjects present a smaller airway volume than Class III subjects.
author	Ravelo,Victor Olate,Gabriela Moya,Maria Paz Brito,Leonardo Garay,Ivonne Olate,Sergio
author_facet	Ravelo,Victor Olate,Gabriela Moya,Maria Paz Brito,Leonardo Garay,Ivonne Olate,Sergio
author_sort	Ravelo,Victor
title	3-D Airway Analysis Related to Facial Morphology
title_short	3-D Airway Analysis Related to Facial Morphology
title_full	3-D Airway Analysis Related to Facial Morphology
title_fullStr	3-D Airway Analysis Related to Facial Morphology
title_full_unstemmed	3-D Airway Analysis Related to Facial Morphology
title_sort	3-d airway analysis related to facial morphology
publisher	Sociedad Chilena de Anatomía
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000200423
work_keys_str_mv	AT ravelovictor 3dairwayanalysisrelatedtofacialmorphology AT olategabriela 3dairwayanalysisrelatedtofacialmorphology AT moyamariapaz 3dairwayanalysisrelatedtofacialmorphology AT britoleonardo 3dairwayanalysisrelatedtofacialmorphology AT garayivonne 3dairwayanalysisrelatedtofacialmorphology AT olatesergio 3dairwayanalysisrelatedtofacialmorphology
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3-D Airway Analysis Related to Facial Morphology

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