Being told you have a rotator cuff tear can sound alarming. If a tendon is torn, surely it needs to be surgically repaired?

Not necessarily.

Many people with rotator cuff tears can improve substantially with physiotherapy. However, surgery can also be beneficial for some tears, particularly when considering longer-term outcomes.

The right choice depends on much more than whether the word ‘tear’ appears on your scan. Factors such as whether the tear is partial or full-thickness, its size, how it occurred, your symptoms and function, and what you need your shoulder to do all matter.

What is a rotator cuff tear?

The rotator cuff is a group of four muscles and their tendons that help move and stabilise your shoulder.

Rotator cuff tears are commonly described as:

• partial-thickness tears – only part of the tendon thickness is torn
• full-thickness tears – the tear extends through the full thickness of the tendon.

Some tears occur suddenly after an injury, while many develop gradually as the tendon changes over time.

This distinction can be important when deciding between rehabilitation and surgical assessment.

Can physiotherapy help a rotator cuff tear?

Yes.

Physiotherapy does not physically stitch a torn tendon back onto the bone. However, structural repair is not always necessary for pain and function to improve.

Rehabilitation may help you:

• manage pain and aggravating activities
• restore comfortable movement
• improve strength and physical capacity
• build tolerance to reaching and lifting
• return to work, exercise, sport and everyday activities.

For rotator cuff tendinopathy and partial-thickness tears, the 2025 clinical practice guideline recommends an active rehabilitation program, which may include resistance and motor-control exercise.

What about partial-thickness rotator cuff tears?

Physiotherapy is usually a reasonable initial option for many partial-thickness tears.

The 2025 AAOS guideline states that physiotherapy can improve outcomes in people with low- or intermediate-grade partial-thickness tears. For high-grade partial tears that remain painful and functionally limiting despite appropriate non-operative treatment, surgical repair can be considered.

A 2026 systematic review and meta-analysis also compared surgical and non-surgical treatment for partial-thickness tears. Surgical groups had statistically better scores, but the differences were smaller than thresholds considered clinically meaningful. Importantly, most of this comparison was indirect rather than from trials directly randomising surgery against non-surgical care, so it cannot establish that the treatments are equivalent.

The practical takeaway is:

A partial tear on a scan does not automatically mean surgery is required.

What about a full-thickness rotator cuff tear?

This is where the decision becomes more nuanced.

The 2025 AAOS guideline gives a strong recommendation based on high-quality evidence that both physiotherapy and surgery can significantly improve outcomes in people with symptomatic small-to-medium full-thickness rotator cuff tears.

That does not mean the two approaches necessarily produce identical results in the long term.

The longest-running randomised trial in this area compared tendon repair with physiotherapy for small-to-medium full-thickness tears. At 15 years, the group initially allocated to surgical repair had better outcomes, and tears treated with physiotherapy alone had increased in size on average.

The AAOS guideline similarly concludes that when a surgical repair successfully heals, patient-reported and functional outcomes are better than after physiotherapy alone or after a repair that fails to heal.

So two statements can be true at the same time:

Physiotherapy can work very well for a full-thickness tear.

Successful surgical repair may provide an advantage for some people, particularly over the longer term.

Can a tear get worse without surgery?

It can – although progression is not inevitable.

The AAOS guideline reports that people with full-thickness tears can improve with physiotherapy, while tear size, muscle atrophy and fatty infiltration may progress over five to ten years with non-operative management.

This is one reason the decision is not based on symptoms alone.

Someone may feel considerably better following rehabilitation even though the structural tear remains or gradually changes.

For some people, that trade-off is entirely reasonable. For others – depending on the tear, age, physical demands and goals – the possibility of structural progression may influence the decision to seek a surgical opinion.

A 2026 systematic review of degenerative rotator cuff tears similarly concluded that conservative management can be an effective first-line approach, particularly for partial tears and older adults, while surgical repair may provide better longer-term functional outcomes for some full-thickness tears.

Does a traumatic rotator cuff tear need surgery?

Not automatically.

A sudden traumatic tear – particularly when accompanied by substantial weakness or loss of function – is a good reason to seek timely medical or orthopaedic assessment.

However, traumatic mechanism alone does not prove surgery will be superior.

A randomised trial involving small acute traumatic tears found that both surgical repair and physiotherapy produced good outcomes at one year, without a significant difference between the groups. Some unrepaired tears did enlarge, however. This means the size and characteristics of the tear, functional loss and individual circumstances remain important.

For a significant traumatic injury with sudden loss of strength or function, earlier investigation and specialist assessment may therefore be sensible rather than simply assuming either surgery or physiotherapy is always the answer.

When might an earlier surgical opinion be worthwhile?

There is no single rule, but an orthopaedic opinion may be particularly worthwhile when there is:

• a significant acute traumatic injury with marked loss of strength or function
• a larger or more substantial full-thickness tear
• a high-grade partial-thickness tear that remains significantly symptomatic despite appropriate rehabilitation
• substantial ongoing functional limitation
• symptoms that have not improved despite a good trial of non-operative management
• uncertainty about the long-term implications of a tear where maintaining the option of repair is important.

For high-grade partial-thickness tears that have failed conservative management, the AAOS guideline gives a strong recommendation supporting surgical repair as an available option.

Age, occupation and sporting demands may also influence the decision, but they should be considered as part of the whole clinical picture rather than treated as automatic indications for surgery.

What are the downsides of surgery?

Rotator cuff repair involves reattaching the tendon to the bone, followed by a period of protection and rehabilitation.

Surgery therefore has trade-offs, including:

• postoperative pain and stiffness
• time required for tendon healing
• a prolonged return to heavier work or sport
• surgical complications
• the possibility that the repaired tendon does not fully heal or tears again.

Importantly, surgery does not remove the need for rehabilitation.

Physiotherapy remains important after repair to progressively restore movement, strength, physical capacity and function.

How do you decide between physio and surgery?

Instead of asking only:

‘Do I have a tear?’

it is more useful to ask:

• Is it partial or full-thickness?
• How large is it?
• Was there a significant traumatic injury?
• How much strength and function have I lost?
• How limiting are my symptoms?
• What do I need my shoulder to do?
• Have I already completed appropriate rehabilitation?
• What are the potential benefits and downsides of each approach?
• What matters most to me over the short and long term?

For small-to-medium symptomatic full-thickness tears, there is high-quality evidence that both physiotherapy and operative treatment can improve patient-reported outcomes.

That makes this a classic shared decision-making problem rather than one with the same answer for everybody.

What does physiotherapy involve?

Rehabilitation should be based on your symptoms, current capacity and goals rather than simply following a generic ‘rotator cuff tear program’.

1. Managing aggravating activities

Rather than completely resting the shoulder, you may temporarily adjust painful lifting, reaching, work or training.

The aim is usually to find a manageable level of activity and progressively build from there.

2. Progressive exercise

Rehabilitation may include:

• rotator cuff exercises
• pushing and pulling
• reaching and lifting
• overhead exercise
• strengthening relevant to work or sport
• gradual exposure to activities that are currently difficult.

Current guidelines support active rehabilitation incorporating resistance and/or motor-control exercise for rotator cuff-related shoulder problems, including partial-thickness tears.

3. Returning to meaningful activities

The goal is not simply to improve a strength score.

It is to help you get back to sleeping comfortably, working, lifting, exercising or participating in sport.

Frequently Asked Questions

Can a rotator cuff tear heal without surgery?

Your pain and function can improve considerably without the tendon necessarily returning to normal anatomy.

Physiotherapy aims to improve how well your shoulder functions rather than physically reattaching a full-thickness tendon tear to the bone.

Does a partial rotator cuff tear need surgery?

Often, no.

Physiotherapy is a reasonable first approach for many low- and intermediate-grade partial tears. The latest 2026 review found no clinically meaningful advantage of surgery overall, although the evidence was limited by largely indirect comparisons.

High-grade partial tears that remain significantly symptomatic despite rehabilitation may warrant surgical consideration.

Does a full-thickness rotator cuff tear always need surgery?

No.

High-quality evidence shows that both physiotherapy and surgery can significantly improve outcomes for symptomatic small-to-medium full-thickness tears.

However, long-term evidence suggests that successful surgical repair may provide better outcomes for some people, and unrepaired tears can enlarge over time.

If physio improves my shoulder, does that mean the tear has healed?

Not necessarily.

Symptoms and tendon structure are related but are not the same thing. You may regain very good function even though the structural tear remains.

Can exercise make a rotator cuff tear worse?

Appropriately prescribed exercise is an important part of non-operative management.

That does not mean every painful exercise should simply be pushed through. Exercise can be adjusted according to your symptoms, current capacity and the characteristics of your injury.

Should I get surgery sooner rather than later?

Not necessarily.

For many tears, a trial of rehabilitation is reasonable. However, structural progression can occur in some full-thickness tears, and a significant acute injury with major weakness or functional loss may warrant earlier investigation and specialist assessment.

Do I still need physiotherapy if I have surgery?

Yes.

Repairing the tendon is only one part of recovery. Rehabilitation afterwards helps progressively restore movement, capacity and function.

The bottom line

A rotator cuff tear on a scan does not automatically mean you need surgery.

For partial-thickness tears, rehabilitation is commonly an appropriate first approach, with surgery generally reserved for selected cases that remain significantly symptomatic. Recent 2026 evidence has not demonstrated a clinically meaningful overall advantage of surgery for partial tears, although the comparative evidence remains limited.

For small-to-medium full-thickness tears, the evidence is more nuanced. Both physiotherapy and surgery can produce substantial improvement, but successful repair may offer better outcomes for some people over the longer term, while unrepaired tears can structurally progress.

The best question is therefore not:

‘Is physio or surgery better?’

It is:

‘Which option makes the most sense for this tear, this shoulder and this person?’

A physiotherapist can assess your shoulder, guide an appropriate rehabilitation program and help identify when imaging, medical review or an orthopaedic opinion may be useful.

This content provides general information only and is not a substitute for individual medical or physiotherapy advice.

References

• American Academy of Orthopaedic Surgeons. Management of Rotator Cuff Injuries: Evidence-Based Clinical Practice Guideline. 2025.
• Desmeules F, Roy J-S, Lafrance S, et al. Rotator Cuff Tendinopathy Diagnosis, Nonsurgical Medical Care and Rehabilitation: A Clinical Practice Guideline. Journal of Orthopaedic & Sports Physical Therapy. 2025.
• Moosmayer S, et al. Fifteen-Year Results of a Comparative Analysis of Tendon Repair Versus Physiotherapy for Small-to-Medium-Sized Rotator Cuff Tears. Journal of Bone and Joint Surgery. 2024.
• Ricker E, Stehling L, Klute L, et al. Surgical vs. non-surgical therapy for partial tears of the rotator cuff: a systematic review and meta-analysis of pooled studies with indirect comparison. BMC Musculoskeletal Disorders. 2026.
• Trygonis N, Loupasis T, Hautz WE, Exadaktylos AK. Conservative management of degenerative rotator cuff tears: a systematic review of long-term clinical outcomes and cost effectiveness. Journal of Orthopaedics. 2026.