Can a Rotator Cuff Tear Heal Without Surgery?

By Michael Carroll, M.D., family physician and inventor of the Shoulder Reliever

The short answer

Not all tears need a knife. The rotator cuff is a large structure, and the vast majority of tears do not need surgery. A torn tendon usually does not grow back together on its own, so the tear itself does not go away. But by strengthening the muscles around it and protecting the shoulder at night, many people become pain free and fully functional without an operation. Surgery is still the right choice for some tears, especially sudden tears from an injury with real weakness.

What a rotator cuff tear is

The rotator cuff is a group of four muscles whose tendons wrap around the top of the arm bone and hold it in the shoulder socket. A tear is a split or a pull-away in one of those tendons, most often the one along the top of the shoulder.

  • Partial tears go only part of the way through the tendon.
  • Full-thickness tears go all the way through, leaving a hole or a gap.
  • Degenerative tears develop slowly from wear over the years and are very common after age 50. Many people have one and never know it.
  • Traumatic tears happen suddenly, from a fall or a heavy lift, often with immediate pain and weakness.

Can it heal without surgery?

It depends on what you mean by heal. The torn tendon fibers usually do not reattach on their own. What does change, often a great deal, is how the shoulder feels and works.

The pain from a tear usually comes less from the tear itself and more from the irritated tissue around it and the way the shoulder moves. When the remaining rotator cuff muscles and the muscles around the shoulder blade get stronger, they hold the arm bone in better position and take over the work. The tendon stops getting pinched, the inflammation settles, and the shoulder can be pain free and fully functional even with the tear still there.

Research backs this up. In a large multicenter study of 452 patients with full-thickness rotator cuff tears that were not caused by a single injury, about three out of four people treated with physical therapy had not needed surgery two years later (Kuhn and colleagues, Journal of Shoulder and Elbow Surgery, 2013).

When surgery is the better choice

Surgery is often recommended when:

  • The tear came from a sudden injury, especially in a younger, active person
  • The arm is truly weak, and you cannot lift it, rather than just painful
  • The tear is large or getting bigger on imaging
  • Several months of a good nonsurgical program have not helped

If one of these fits you, see an orthopedic surgeon promptly. Some traumatic tears do better when repaired early.

What nonsurgical treatment looks like

  • Strengthen the deep rotator cuff and shoulder blade muscles. Gentle, controlled exercise, done consistently over weeks, is the core of treatment.
  • Protect the shoulder at night. Avoid sleeping on the torn side or with the arm overhead, which keeps pinching the tendon and stalls recovery. Keeping the arm at your side breaks that nighttime injury cycle.
  • Calm the pain. Ice, heat and over-the-counter medicine can help short term. Some people get a steroid injection from their doctor to settle a flare-up so they can do the exercises.
  • Give it time. Most people need 6 to 12 weeks of consistent work to know whether it is working.

Where Shoulder Reliever fits

Shoulder Reliever does not heal a rotator cuff tear. What it does is the two things above, at home: a support sleeve that keeps the arm at your side at night, and a five-minute daytime exercise with four progressively heavier balls that strengthens the deep rotator cuff muscles. Most people use it for 40 nights and 40 days, alongside physical therapy or on their own. Many of our customers with tears tell us they avoided or put off surgery. Results vary, and it is worth trying with your doctor's input before surgery, not instead of medical care. See how it works or read about our research.

When to see a doctor

  • You hurt your shoulder in a fall or a lift and cannot raise your arm
  • The arm is getting weaker, not just sore
  • Pain is not improving after several weeks of good home care
  • You have numbness or tingling down the arm, fever, or a red, hot, swollen shoulder

Common questions

Can a partial rotator cuff tear heal on its own?

Partial tears usually do not fully reattach, but most can be managed without surgery. With strengthening and protection at night, many people with partial tears become pain free.

Will a rotator cuff tear get worse if I don't have surgery?

Some tears get larger over time, and many stay stable. That is why it is worth having your doctor follow you, and why getting weaker is a reason to be rechecked.

How long does it take to recover without surgery?

Many people notice improvement within 6 to 12 weeks of consistent exercise. Surgery, by comparison, usually means months of recovery.

This page is general information, not a diagnosis. Individual results vary, and the Shoulder Reliever is not a substitute for medical care. If you think you have a rotator cuff tear, talk with your doctor.