Acromioclavicular Joint Differential Test

[tyciol]

I am having trouble understanding what this test is, is audio missing?

[CRTechnologies]

@tyciol The purpose is to differentiate between a subacromial impingement lesion and an acromioclavicular joint lesion as the cause of pain at the shoulder as defined by Buchberger, JMPT, 1999.

There is no audio as these clips were created to augment the information in the CORE - Clinical ORthopaedic Exam app (iPad, iPhone, Android) which provides written directions (patient & clinician position, and positive test criteria) as well as dx properties (sensitivity/specificity/likel­ihood ratios).