Ultrasound dimensions of the rotator cuff in young healthy adults

2.50
Hdl Handle:
http://hdl.handle.net/11287/593885
Title:
Ultrasound dimensions of the rotator cuff in young healthy adults
Authors:
Karthikeyan, S.; Rai, S. B.; Parsons, H.; Drew, S.; Smith, Christopher D.; Griffin, D. R.
Abstract:
BACKGROUND: No studies have looked at the rotator cuff dimensions in the young healthy population using ultrasonography. Our aim is to define the ultrasound dimensions of the rotator cuff in the healthy young adult population and explore correlations with other patient characteristics. METHODS: Thirty male and 30 female healthy volunteers (aged 18-40 years), with no shoulder problems, underwent ultrasound assessment of both shoulders by a musculoskeletal radiologist. The dimensions of the rotator cuff, deltoid, and biceps were measured in a standardized manner. RESULTS: A total of 120 shoulders were scanned. The mean maximum width of the supraspinatus footprint was 14.9 mm in men and 13.5 mm in women (P < .001). The mean thickness of the supraspinatus tendon was 4.9 mm in women and 5.6 mm in men. The mean thickness of the subscapularis was 4.4 in men and 3.8 mm in women and for the infraspinatus was 4.9 mm in men and 4.4 mm in women. There was no correlation between height, weight, biceps, or deltoid thickness with any tendon measurements. Apart from supraspinatus tendon thickness, the difference between dominant and nondominant shoulders in the same sex was not significant for any other tendon dimensions. CONCLUSION: This study has defined the dimensions of the rotator cuff in the young healthy adult, which has not been previously published. This is important for the documentation of normal ultrasound anatomy of the rotator cuff and also demonstrates that the asymptomatic contralateral shoulder can and should be used to estimate the expected dimensions.
Citation:
J Shoulder Elbow Surg. 2014 Aug;23(8):1107-12.
Publisher:
Elsevier
Journal:
Journal of shoulder and elbow surgery / American Shoulder and Elbow Surgeons ... [et al.]
Issue Date:
1-Aug-2014
URI:
http://hdl.handle.net/11287/593885
DOI:
10.1016/j.jse.2013.11.012
PubMed ID:
24439247
Additional Links:
http://linkinghub.elsevier.com/retrieve/pii/S1058-2746(13)00572-7
Type:
Journal Article
Language:
eng
ISSN:
1532-6500
Appears in Collections:
General Trauma & Orthopaedics; 2014 RD&E publications

Full metadata record

DC FieldValue Language
dc.contributor.authorKarthikeyan, S.en
dc.contributor.authorRai, S. B.en
dc.contributor.authorParsons, H.en
dc.contributor.authorDrew, S.en
dc.contributor.authorSmith, Christopher D.en
dc.contributor.authorGriffin, D. R.en
dc.date.accessioned2016-01-19T12:36:19Zen
dc.date.available2016-01-19T12:36:19Zen
dc.date.issued2014-08-01en
dc.identifier.citationJ Shoulder Elbow Surg. 2014 Aug;23(8):1107-12.en
dc.identifier.issn1532-6500en
dc.identifier.pmid24439247en
dc.identifier.doi10.1016/j.jse.2013.11.012en
dc.identifier.urihttp://hdl.handle.net/11287/593885en
dc.description.abstractBACKGROUND: No studies have looked at the rotator cuff dimensions in the young healthy population using ultrasonography. Our aim is to define the ultrasound dimensions of the rotator cuff in the healthy young adult population and explore correlations with other patient characteristics. METHODS: Thirty male and 30 female healthy volunteers (aged 18-40 years), with no shoulder problems, underwent ultrasound assessment of both shoulders by a musculoskeletal radiologist. The dimensions of the rotator cuff, deltoid, and biceps were measured in a standardized manner. RESULTS: A total of 120 shoulders were scanned. The mean maximum width of the supraspinatus footprint was 14.9 mm in men and 13.5 mm in women (P < .001). The mean thickness of the supraspinatus tendon was 4.9 mm in women and 5.6 mm in men. The mean thickness of the subscapularis was 4.4 in men and 3.8 mm in women and for the infraspinatus was 4.9 mm in men and 4.4 mm in women. There was no correlation between height, weight, biceps, or deltoid thickness with any tendon measurements. Apart from supraspinatus tendon thickness, the difference between dominant and nondominant shoulders in the same sex was not significant for any other tendon dimensions. CONCLUSION: This study has defined the dimensions of the rotator cuff in the young healthy adult, which has not been previously published. This is important for the documentation of normal ultrasound anatomy of the rotator cuff and also demonstrates that the asymptomatic contralateral shoulder can and should be used to estimate the expected dimensions.en
dc.language.isoengen
dc.publisherElsevieren
dc.relation.urlhttp://linkinghub.elsevier.com/retrieve/pii/S1058-2746(13)00572-7en
dc.titleUltrasound dimensions of the rotator cuff in young healthy adultsen
dc.typeJournal Articleen
dc.identifier.journalJournal of shoulder and elbow surgery / American Shoulder and Elbow Surgeons ... [et al.]en

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