What is Cross-Body Adduction?
Cross-Body Adduction test is used to test for AC Joint pathology.
How it's Performed?
- Make the patient forward elevates the arm to 90 degrees and actively adducts the arm across the body.
What does a positive Cross-Body Adduction mean?
- The test is positive when there is pain in the AC joint.
Sensitivity & Specificity
- Sensitivity: 77-100 %
- Specificity: 79 %.