The rotator cuff is a group of muscles and tendons that keep your shoulder stable and allow it to move freely. Because we rely on our shoulders constantly, rotator cuff problems are among the most common causes of shoulder pain.
How rotator cuff injuries happen
They can result from a single injury — like a fall — or develop gradually from repetitive overhead motion and age-related wear. Athletes, manual workers, and older adults are especially at risk.
Warning signs to watch for
Common symptoms include a dull ache deep in the shoulder, pain when lifting or reaching, weakness, and difficulty sleeping on the affected side. Symptoms that persist deserve evaluation.
How it's diagnosed
A physical exam combined with imaging — X-ray and sometimes MRI — helps pinpoint whether the tendon is inflamed, partially torn, or fully torn.
Treatment options
Many rotator cuff problems improve with rest, physical therapy, and injections. When a tear is significant or doesn't respond to conservative care, minimally invasive arthroscopic repair can restore strength and function.