Cross Arm Test of the Acromioclavicular Joint (Scarf ...

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Cross Arm Test of the Acromioclavicular Joint (Scarf Test or Cross Body Adduction Test)



The cross arm flexion test evaluates for acromioclavicular arthritis or subluxation. 

Flex the shoulder to 90 degrees and adduct across body.

Pain at the acromioclavicular joint is a positive test.



Video via @open_michigan



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Contributed by

Dr. Gerald Diaz

@GeraldMD

Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG:  https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/

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