11 November 2025, 07:03 PM
The Apley scratch test is a common orthopedic assessment used to evaluate shoulder function, specifically range of motion and flexibility. During the test, a patient reaches one arm over the shoulder and the other behind the back to touch or “scratch” the opposite shoulder blade. Difficulty performing this movement may indicate issues such as rotator cuff injuries, shoulder impingement, or limited mobility. By observing how far a patient can reach, doctors can identify muscle imbalances, stiffness, or joint restrictions. The Apley scratch test is often used alongside other physical examinations to develop a comprehensive diagnosis and guide treatment plans, which may include physical therapy, exercises, or further imaging. This simple yet effective test helps healthcare professionals quickly assess shoulder health, monitor recovery progress, and ensure patients maintain optimal shoulder function for daily activities and sports performance.