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Shoulder pain and the rotator cuff

Front and back views of the rotator cuff muscles.

Anatomical overview: the rotator cuff surrounds and stabilises the head of the upper arm bone. The image shows normal muscles, not a tendon tear.

Image: InjuryMap · Rotator cuff muscles · CC BY-SA 4.0Reproduced unchanged; scaled for display on the website.

The rotator cuff consists of four muscles and their tendons. It guides the ball of the shoulder joint and enables lifting and rotation of the arm. Irritation, partial tears or complete tears may cause pain and loss of strength. Not every tendon tear needs surgery, and not every shoulder finding explains the symptoms. We focus on your movement, how the symptoms developed and what you want to regain in daily life.

When to seek medical help

Visible deformity or sudden inability to lift the arm after an accident should be assessed promptly. Shoulder pain with chest pressure, breathlessness or cold sweats may be an emergency: call 112.

Causes and risk factors

Tendons may change with age or become irritated by repeated overhead activity. A fall or sudden pulling force can cause an acute tear, sometimes in a previously damaged tendon. The bursa, joint capsule or neck may also cause shoulder pain. Tendon findings therefore need to be interpreted in context. Age alone is neither a reason for surgery nor a reason to forgo careful assessment.

Typical symptoms

Lifting the arm sideways, reaching a high shelf or lying on the affected side often hurts. Night pain and reduced strength when lifting or rotating outwards may occur. Marked sudden weakness after a fall is particularly important. Frozen shoulder, calcium deposits and arthritis can cause similar symptoms. A single self-test cannot reliably establish the exact cause.

Diagnosis

We examine active and passive movement, strength, movements that provoke pain and, when necessary, the neck. It matters whether movement is limited by pain, a stiff capsule or loss of tendon function. Ultrasound or MRI can show the tendons depending on the question; X-rays help assess bone changes or calcium deposits. Before surgical decisions, tear size and location, muscle quality and personal demands are assessed together.

Non-surgical treatment

Appropriate exercise therapy often forms the basis of treatment. It strengthens the remaining tendon function and improves shoulder blade control. Activity is temporarily adjusted without unnecessarily prolonged immobilisation. Short courses of pain medication or selected injections may help. Benefits and risks are discussed individually. Improvement is usually gradual over weeks to months and cannot be guaranteed by a single device-based treatment.

Surgical options

Surgical consultation may help for a recent traumatic tear with substantial loss of function or persistent symptoms. Not every tear can be repaired, and repair is not the best choice in every situation. We explain the options and refer to a specialist shoulder centre when needed. Shoulder arthroscopy is not currently included among our own surgical procedures. Subsequent outpatient care can be coordinated by agreement.

Aftercare and rehabilitation

Without surgery, exercises and everyday activity are adjusted to progress. After tendon repair, healing initially needs protection; movement, active loading and strengthening follow an agreed staged plan. Premature loading may damage the repair, while prolonged complete immobilisation may restrict movement. Aftercare is therefore coordinated with the surgical team. A reliable return to overhead sports and heavy work often takes several months.

Common questions

Is every tendon tear painful?

No. Age-related tears in particular may go unnoticed. Treatment addresses your individual symptoms and function.

Should I rest my shoulder?

Very painful activities are adjusted. Prolonged complete immobilisation is usually unhelpful without a specific reason.

Does Dr. Askari operate on shoulders?

Shoulder arthroscopy is not currently offered as one of our own procedures. Specialist care is coordinated when appropriate.

Arrange a consultation

We discuss which treatment is suitable for your findings and which procedures are available within our outpatient service during a personal consultation. Outpatient operations take place at an external surgical centre.

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Further reading

Selected external resources about this condition. Some linked publications are in German.

Sources & further information

These professional and patient resources provide further information about this condition. The text on this page is independently written.

AAOS: Rotator cuff tears