What is Neer's Test?
Neer's Test, also known as the Neer impingement test is a physical exam maneuver used to diagnose subacromial pain syndrome and shoulder impingement syndrome, which affect the rotator cuff tendons. Shoulder impingement syndrome is a common condition that occurs when the tendons of the rotator cuff muscles become compressed and irritated as they pass through a narrow space between the bones and soft tissues of the shoulder joint. This can result in pain and weakness in the shoulder, limiting movement and function.
To do the Neer's Test, follow these steps:
- Stabilize the patient’s scapula on the affected side with one hand.
- Passively rotate the patient’s arm on the affected side internally.
- Passively flex the arm maximally on the glenohumeral joint while maintaining internal rotation.
Neer's Test is a simple diagnostic tool that a healthcare provider can perform in a clinical setting. It has moderately reliable diagnostic accuracy and diagnostic test properties, with a sensitivity of 0.72 and specificity of 0.60 according to Hegedus and colleagues (2012). It is often used with other physical exam maneuvers, clinical tests, and imaging studies (such as X-rays or MRI scans) to confirm a diagnosis of shoulder impingement syndrome and guide appropriate treatment.










