A rotator cuff tear is a common shoulder injury that affects the group of muscles and tendons that stabilize your shoulder joint and help you lift and rotate your arm. When one or more of these tendons become torn—either gradually over time or suddenly from an injury—it can lead to pain, weakness, and limited movement.
Common Symptoms:

Whether the tear happens slowly or all at once, symptoms may include:
- Pain at rest or during movement
- Night pain, especially when lying on the affected side
- Weakness when lifting or rotating your arm
- A crackling or popping sensation
- Sudden, sharp pain after an injury
Simple daily tasks like brushing your hair or reaching overhead can become difficult.
Chronic Rotator Cuff tear?
Chronic (atraumatic) tears typically develop over time due to aging, repetitive overhead motion, bone spurs, or reduced blood flow to the tendons. These are more common after age 40 and may worsen gradually.
Acute Rotator Cuff tear?
Acute (traumatic) tears happen suddenly—often from a fall, lifting something heavy, or a forceful movement. Severe tears may require medical treatment or surgery, while minor ones may heal within several weeks.