Rotator Cuff Tears: Do You Really Need Surgery?

Hearing the words “rotator cuff tear” can immediately make people think about surgery, months away from activity, and a shoulder that may never feel the same again.

But a tear on an MRI doesn’t automatically tell you how much pain you should be experiencing, how well your shoulder can function, or whether surgery is your only option.

In this episode of the Movement Driven Podcast, Dr. Greg Goldberger breaks down what the rotator cuff actually does, the difference between partial and full-thickness tears, the signs he pays close attention to during an evaluation, and what non-surgical rehabilitation can look like for an active person who wants to get back to doing what they love.

What Is the Rotator Cuff?

The rotator cuff isn’t one muscle. It’s a group of four muscles that work together around the shoulder joint: the supraspinatus, infraspinatus, teres minor, and subscapularis.

These relatively small muscles play a major role in keeping the ball of the shoulder joint centered within the socket as your arm moves.

They’re also heavily involved in rotation of the arm, which makes them especially important during overhead activities, lifting, throwing, golf, tennis, pickleball, CrossFit, and other sports that demand strength and control from the shoulder.

Because the shoulder is capable of so much movement, the rotator cuff has to perform two jobs at once: helping create movement while also keeping the joint stable.

A Tear on an MRI Doesn’t Tell the Whole Story

One of the biggest misconceptions Dr. Greg addresses in the episode is that an MRI finding automatically explains someone’s symptoms.

Imaging is valuable, but it is only one part of the diagnostic picture.

A tear may appear on an MRI without perfectly correlating to the amount of pain, weakness, or limitation someone experiences. That’s why Dr. Greg looks beyond the image and considers factors such as how the injury happened, which movements aggravate the shoulder, the person’s strength, their activity level, and how the shoulder performs during specific clinical tests.

The goal isn’t simply to identify something abnormal on an image. It’s to determine what is actually affecting the person’s ability to move and function.

Partial vs. Full-Thickness Rotator Cuff Tears

Not every rotator cuff tear is the same.

A partial tear means that some portion of the tendon has been damaged while other fibers remain intact. These tears can vary significantly in size and location.

Depending on the size of the tear, the person’s age, activity level, overall shoulder function, and other factors, physical therapy may be an appropriate first step.

A full-thickness tear means the tendon has been completely torn through.

For younger or highly active individuals, a significant full-thickness tear is more likely to require a surgical consultation and potential repair. However, Dr. Greg explains that age, lifestyle, functional demands, and overall health still matter when determining the best course of action.

The right decision isn’t based on the MRI alone. It comes from looking at the entire person.

Why Weakness Can Matter More Than Pain

Pain naturally gets most of the attention when someone hurts their shoulder, but during an evaluation, Dr. Greg is also paying very close attention to strength.

In fact, significant weakness may sometimes concern him more than pain alone.

Someone may experience substantial pain but still demonstrate strong shoulder function during testing. In that situation, Dr. Greg may feel more confident that conservative rehabilitation is worth exploring.

On the other hand, if someone suddenly cannot generate strength with movements like lifting the arm away from the body or rotating it outward, that loss of function can raise concern for a more significant injury.

Dr. Greg also explains that a full-thickness tear isn’t necessarily always more painful than a partial tear. Pain levels alone therefore can’t reliably tell you how severe the structural damage may be.

Red Flags That Deserve Further Evaluation

There are certain situations where Dr. Greg may recommend getting imaging or involving an orthopedic provider sooner rather than simply beginning rehabilitation.

One of the biggest is sudden or significant weakness following an injury.

An audible pop accompanied by pain and an immediate loss of function is another important sign, particularly following a traumatic event.

A fall directly onto the shoulder, an arm being forcefully pulled or yanked, or another clear traumatic mechanism combined with weakness can increase the likelihood of a more significant injury.

In those situations, the goal is to avoid wasting time and determine early whether surgical intervention or additional medical evaluation may be necessary.

Not Every Shoulder Problem Is a Rotator Cuff Tear

Shoulder pain can come from several different structures, which is another reason a thorough evaluation matters.

During an assessment, Dr. Greg considers possibilities including the rotator cuff, the labrum, muscle strains, arthritis, the neck, and movement dysfunction involving the shoulder blade.

Specific strength and movement tests then help him begin ruling those possibilities in or out.

Sometimes the place where you feel pain isn’t necessarily the source of the problem.

That diagnostic process allows treatment to focus on what is actually contributing to the symptoms rather than simply treating the location that hurts.

What Does Non-Surgical Rotator Cuff Rehab Look Like?

When a rotator cuff injury is appropriate for conservative rehabilitation, Dr. Greg generally thinks about recovery in phases.

The first priority is reducing pain and restoring comfortable everyday function. That can include being able to sleep, get dressed, reach overhead, take care of your children, work, and move through daily life without constantly thinking about your shoulder.

From there, rehabilitation begins shifting toward rebuilding strength and gradually exposing the shoulder to ranges and loads that may have become uncomfortable or difficult.

The final phase is about returning to performance.

That could mean getting back to golf, CrossFit, throwing, tennis, pickleball, lifting, or whatever activity matters to that individual.

The timeline depends heavily on the injury and the goal. Someone returning to golf may have very different demands than a baseball player or another throwing athlete.

For many of the patients Dr. Greg sees, however, meaningful improvements in pain and everyday function can begin within the first several weeks before rehabilitation progresses toward higher-level strength and performance.

Shoulder Pain Keeping You Awake?

One particularly common symptom Dr. Greg discusses in this episode is shoulder pain while sleeping.

If lying on your shoulder repeatedly wakes you up or forces you to constantly change positions throughout the night, it may be related to irritation in the rotator cuff or structures around the shoulder.

That doesn’t automatically tell you the severity of an injury, but persistent nighttime shoulder pain is worth having evaluated rather than simply adjusting how you sleep indefinitely.

Dr. Greg’s Takeaways on Rotator Cuff Tears

• A rotator cuff tear on an MRI does not automatically mean you need surgery.
• Imaging should be considered alongside strength, function, symptoms, activity level, and clinical testing.
• Significant weakness can sometimes be a more important warning sign than pain alone.
• Partial rotator cuff tears may often be appropriate for a trial of physical therapy depending on the individual.
• Sudden weakness, trauma, an audible pop, or immediate loss of function may warrant imaging or further medical evaluation.
• Successful rehabilitation should eventually go beyond reducing pain and prepare the shoulder for the activities, sports, and hobbies you actually want to return to.

The Bottom Line

A rotator cuff tear doesn’t automatically equal surgery, and shoulder pain shouldn’t be treated based on an MRI report alone.

The more important question is how your shoulder is functioning and what is preventing you from doing the things you need or want to do.

A comprehensive evaluation can help determine whether your symptoms are likely appropriate for rehabilitation, whether additional imaging is warranted, or whether another medical provider should be involved.

If shoulder pain is affecting your sleep, workouts, golf game, sports, work, or everyday life, schedule a free 15-minute Discovery Call with Dr. Greg to talk through what you’re experiencing and determine the best next step.

Movement Driven Performance Physiotherapy serves active adults and athletes in Jacksonville and St. Johns, Florida.

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