Ac Joint Injury Test

Polygon data is from bodyparts3d cc by sa 2 1 jp via wikimedia commons the scarf test or cross arm adduction test or cross chest adduction test is a very simple test that is used in orthopedic shoulder examination as a test for acromioclavicular a c joint injury pathology a positive test commonly indicates a c joint osteoarthritis or a c joint.

Ac joint injury test. Performing obrien s active compression test first represents the use of this test as a pivot from the instability labrum composite test item cluster as pain in or on top of the ac joint may indicate ac joint pathology 7 14 22. Problems here can lead to loss of shoulder motion pain and difficulty performing tasks that require the use of your arm. This next assessment the ac joint distraction or bad cop test will clue you in to a likely ac joint injury. Test of stenvers 4.

For example flik et al 2005 reported the incidence of ac injuries was the third most common in men s ice hockey. Thus this is a common injury. Acromioclavicular injuries are common in a variety of sports particularly those which involve heavy contact or tackling. This test assesses the stability of the affected shoulder and should be.

When both of these tests are positive there is a high degree of confidence for a diagnosis of ac joint pathology. The most reliable physical examination test for acromioclavicular joint pathology is the cross body adduction test. Ac joint distraction bad cop test. By bodyparts3d is made by dbcls.

A history of the mechanism of injury and palpation of the ac joint help to differentiate between a type i and a type ii injury. The patient is seated with the therapist standing behind him her. Resisted ac joint extension test or the ac resisted extension test is used to help identify acromioclavicular joint pathology in both traumatic and non traumatic chronic overuse cases and can be useful in helping differentiate between ac joint and impingement syndromes. Pain with palpation of the ac joint may be an effective screen.

Make sure to like. Famous physical therapist s bob schrupp and brad heineck describe 3 simple tests you can do to determine if your shoulder pain is coming from your ac acromioclavicular joint. But if you feel pain at the top of the range of motion about 160 to 180 of abduction your ac joint is the probable injury source.