Evaluation and Clinical Application of Sacral S1 Vestibule Measurements in Chinese Adults

This study aims to measure the anatomic parameters of the sacral 1 (S1) vestibule in Chinese adults and to discuss their clinical application during iliosacral screw fixation for pelvic posterior ring injury. Three-dimensional computed tomography (CT) reconstructions were performed on 36 individuals...

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Autores principales:	Dong,Qiang, Tian,Wei, Ma,Baotong
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2014
Materias:	Sacral vestibule anatomy Sacroiliac joint Bone screws
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100034
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spelling	oai:scielo:S0717-950220140001000342015-11-13Evaluation and Clinical Application of Sacral S1 Vestibule Measurements in Chinese AdultsDong,QiangTian,WeiMa,Baotong Sacral vestibule anatomy Sacroiliac joint Bone screws This study aims to measure the anatomic parameters of the sacral 1 (S1) vestibule in Chinese adults and to discuss their clinical application during iliosacral screw fixation for pelvic posterior ring injury. Three-dimensional computed tomography (CT) reconstructions were performed on 36 individuals, and the parameters of their S1 vestibules were measured. Vestibular width (VW) was 25.15±2.91 mm, vestibular height (VH) was 20.94±3.03 mm, and mean vestibular size (VS) was 400.23±85.11 mm2. The mean angle of superior inclination was 30.85°±9.22°, and the mean anterior inclination (AI) was 13.91°±6.25°. VW and VS were significantly smaller in females than in males (p<0.05), but no statistical differences were found between the left and right sides. The S1 vestibules of Chinese patients are smaller than those reported for Caucasians. Therefore, the placement of iliosacral screws should be considered carefully based on the size, gender, and ethnicity of the patient. The anatomic parameters of females were much smaller than those of males and close to the minimum requirement for fracture fixation. Therefore, female Chinese patients who need iliosacral screws should undergo preoperative CT scans to measure S1 vestibule parameters to make individual operational plans.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.32 n.1 20142014-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100034en10.4067/S0717-95022014000100034
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Sacral vestibule anatomy Sacroiliac joint Bone screws
spellingShingle	Sacral vestibule anatomy Sacroiliac joint Bone screws Dong,Qiang Tian,Wei Ma,Baotong Evaluation and Clinical Application of Sacral S1 Vestibule Measurements in Chinese Adults
description	This study aims to measure the anatomic parameters of the sacral 1 (S1) vestibule in Chinese adults and to discuss their clinical application during iliosacral screw fixation for pelvic posterior ring injury. Three-dimensional computed tomography (CT) reconstructions were performed on 36 individuals, and the parameters of their S1 vestibules were measured. Vestibular width (VW) was 25.15±2.91 mm, vestibular height (VH) was 20.94±3.03 mm, and mean vestibular size (VS) was 400.23±85.11 mm2. The mean angle of superior inclination was 30.85°±9.22°, and the mean anterior inclination (AI) was 13.91°±6.25°. VW and VS were significantly smaller in females than in males (p<0.05), but no statistical differences were found between the left and right sides. The S1 vestibules of Chinese patients are smaller than those reported for Caucasians. Therefore, the placement of iliosacral screws should be considered carefully based on the size, gender, and ethnicity of the patient. The anatomic parameters of females were much smaller than those of males and close to the minimum requirement for fracture fixation. Therefore, female Chinese patients who need iliosacral screws should undergo preoperative CT scans to measure S1 vestibule parameters to make individual operational plans.
author	Dong,Qiang Tian,Wei Ma,Baotong
author_facet	Dong,Qiang Tian,Wei Ma,Baotong
author_sort	Dong,Qiang
title	Evaluation and Clinical Application of Sacral S1 Vestibule Measurements in Chinese Adults
title_short	Evaluation and Clinical Application of Sacral S1 Vestibule Measurements in Chinese Adults
title_full	Evaluation and Clinical Application of Sacral S1 Vestibule Measurements in Chinese Adults
title_fullStr	Evaluation and Clinical Application of Sacral S1 Vestibule Measurements in Chinese Adults
title_full_unstemmed	Evaluation and Clinical Application of Sacral S1 Vestibule Measurements in Chinese Adults
title_sort	evaluation and clinical application of sacral s1 vestibule measurements in chinese adults
publisher	Sociedad Chilena de Anatomía
publishDate	2014
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100034
work_keys_str_mv	AT dongqiang evaluationandclinicalapplicationofsacrals1vestibulemeasurementsinchineseadults AT tianwei evaluationandclinicalapplicationofsacrals1vestibulemeasurementsinchineseadults AT mabaotong evaluationandclinicalapplicationofsacrals1vestibulemeasurementsinchineseadults
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Evaluation and Clinical Application of Sacral S1 Vestibule Measurements in Chinese Adults

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