An Anthropometry Study of the Shoulder Region in a Chinese Population and its Correlation with Shoulder Disease

Purpose: There is a paucity of data which reflected the relationship between morphology and incidence of shoulder disorders with respect to the ethnic Chinese population. We used anteroposterior radiographs to measure the Acromion Index (AI) and Acromioglenoid Angle (AA) of Chinese patients. The bas...

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Autores principales:	Yu,Ming-Yang, Zhang,Wei, Zhang,De-Bao, Zhang,Xiao-Dong, Gu,Gui-Shan
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2013
Materias:	Acromioglenoid angle Acromion index Chinese population Rotator cuff Injuries Acromial Tilt
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000200020
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spelling	oai:scielo:S0717-950220130002000202014-09-09An Anthropometry Study of the Shoulder Region in a Chinese Population and its Correlation with Shoulder DiseaseYu,Ming-YangZhang,WeiZhang,De-BaoZhang,Xiao-DongGu,Gui-Shan Acromioglenoid angle Acromion index Chinese population Rotator cuff Injuries Acromial Tilt Purpose: There is a paucity of data which reflected the relationship between morphology and incidence of shoulder disorders with respect to the ethnic Chinese population. We used anteroposterior radiographs to measure the Acromion Index (AI) and Acromioglenoid Angle (AA) of Chinese patients. The baseline was defined as the line that connected the superior and inferior osseous margins of the glenoid cavity. In order to calculate the AI, the distance from the baseline to the lateral margin of the acromion was measured and then divided by the distance from the baseline to the lateral aspect of the humeral head. The AA was defined as the angle formed by the intersecting line drawn tangent to the sclerotic line of the acromion undersurface and the baseline point. The AI and AA were determined in three groups: 165 patients (average age, 60.2 years) with chronic shoulder symptoms; in an age and gender-matched acute injury group of 61 patients (average age, 44.3 years); and in an age and gender-matched control group of 63 volunteers (average age, 37.3 years).The average AI and standard deviation was 0.72 ± 0.06 in shoulders with subacromial impingement syndrome, 0.59 ± 0.06 in those with acute injury, and 0.66 ± 0.06 in normal shoulders. The average AA and standard deviation was 76.8°±7.02 in shoulders with subacromial impingement syndrome, 84.2°±7.81 in those with acute injury, and 80.0°± 7.33 in normal shoulders. The AI and AA varied between patients with acute and chronic shoulder problems.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.31 n.2 20132013-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000200020en10.4067/S0717-95022013000200020
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Acromioglenoid angle Acromion index Chinese population Rotator cuff Injuries Acromial Tilt
spellingShingle	Acromioglenoid angle Acromion index Chinese population Rotator cuff Injuries Acromial Tilt Yu,Ming-Yang Zhang,Wei Zhang,De-Bao Zhang,Xiao-Dong Gu,Gui-Shan An Anthropometry Study of the Shoulder Region in a Chinese Population and its Correlation with Shoulder Disease
description	Purpose: There is a paucity of data which reflected the relationship between morphology and incidence of shoulder disorders with respect to the ethnic Chinese population. We used anteroposterior radiographs to measure the Acromion Index (AI) and Acromioglenoid Angle (AA) of Chinese patients. The baseline was defined as the line that connected the superior and inferior osseous margins of the glenoid cavity. In order to calculate the AI, the distance from the baseline to the lateral margin of the acromion was measured and then divided by the distance from the baseline to the lateral aspect of the humeral head. The AA was defined as the angle formed by the intersecting line drawn tangent to the sclerotic line of the acromion undersurface and the baseline point. The AI and AA were determined in three groups: 165 patients (average age, 60.2 years) with chronic shoulder symptoms; in an age and gender-matched acute injury group of 61 patients (average age, 44.3 years); and in an age and gender-matched control group of 63 volunteers (average age, 37.3 years).The average AI and standard deviation was 0.72 ± 0.06 in shoulders with subacromial impingement syndrome, 0.59 ± 0.06 in those with acute injury, and 0.66 ± 0.06 in normal shoulders. The average AA and standard deviation was 76.8°±7.02 in shoulders with subacromial impingement syndrome, 84.2°±7.81 in those with acute injury, and 80.0°± 7.33 in normal shoulders. The AI and AA varied between patients with acute and chronic shoulder problems.
author	Yu,Ming-Yang Zhang,Wei Zhang,De-Bao Zhang,Xiao-Dong Gu,Gui-Shan
author_facet	Yu,Ming-Yang Zhang,Wei Zhang,De-Bao Zhang,Xiao-Dong Gu,Gui-Shan
author_sort	Yu,Ming-Yang
title	An Anthropometry Study of the Shoulder Region in a Chinese Population and its Correlation with Shoulder Disease
title_short	An Anthropometry Study of the Shoulder Region in a Chinese Population and its Correlation with Shoulder Disease
title_full	An Anthropometry Study of the Shoulder Region in a Chinese Population and its Correlation with Shoulder Disease
title_fullStr	An Anthropometry Study of the Shoulder Region in a Chinese Population and its Correlation with Shoulder Disease
title_full_unstemmed	An Anthropometry Study of the Shoulder Region in a Chinese Population and its Correlation with Shoulder Disease
title_sort	anthropometry study of the shoulder region in a chinese population and its correlation with shoulder disease
publisher	Sociedad Chilena de Anatomía
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000200020
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An Anthropometry Study of the Shoulder Region in a Chinese Population and its Correlation with Shoulder Disease

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