Shoulder ultrasound is the first-line imaging test for most shoulder pain. It detects rotator cuff tears with high accuracy, assesses the shoulder while it moves, and can guide an injection in the same appointment. Its most useful role is separating a tendon that is simply irritated from one that is torn — because those two findings lead to completely different treatment.
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Shoulder pain is one of the most common musculoskeletal complaints in adults. The shoulder is the most mobile joint in the body, which makes it inherently vulnerable to soft tissue injury.
| Condition | Typical presentation |
|---|---|
| Rotator cuff tear | Pain on lifting the arm, weakness, often worse at night; may follow a specific injury or develop gradually |
| Rotator cuff tendinopathy | Aching pain on overhead activity; no specific injury; often affects both shoulders |
| Subacromial bursitis | Pain on the outer aspect of the shoulder; painful arc between 60 and 120 degrees of abduction |
| Biceps tendon pathology | Pain at the front of the shoulder; may be associated with a pop or a visible deformity if the tendon ruptures |
| Acromioclavicular joint pathology | Pain at the top of the shoulder over the joint; often follows a fall onto the outstretched hand |
| Frozen shoulder (adhesive capsulitis) | Gradual stiffness and pain; loss of both active and passive movement; typically self-limiting over 18 to 24 months |
| Glenohumeral osteoarthritis | Deep aching pain; loss of range of movement; typically in older adults |
A shoulder ultrasound provides a dynamic, real-time assessment of the soft tissue structures, including:
The dynamic capability — imaging the shoulder in motion — is a genuine advantage over MRI for assessing impingement and cuff function, because impingement is something that happens during movement rather than a fixed appearance.
| Factor | Ultrasound | MRI |
|---|---|---|
| Rotator cuff tears | Excellent, particularly for full-thickness tears | Excellent |
| Dynamic assessment | Yes — assesses impingement in real time | No — static images only |
| Guided injection at the same visit | Yes | No |
| Labral tears | Limited | Gold standard |
| Bone marrow oedema, nerve compression | No | Yes |
| Cost | Lower — £235 | Higher; not available at our clinic |
For most presentations of shoulder pain, ultrasound is the appropriate first-line investigation. MRI is reserved for cases where labral pathology, bone marrow oedema or nerve compression is suspected, and for surgical planning.
See a doctor rather than booking a scan if you have: shoulder pain after significant trauma with visible deformity or inability to move the arm; a hot, swollen, painful shoulder with fever; shoulder pain with chest pain, breathlessness or sweating; or pain with unexplained weight loss. Left shoulder pain occurring with chest discomfort needs emergency assessment.
The most common scenario we see is a patient who has been told by their GP that they have shoulder impingement and has been referred for physiotherapy. After six to eight weeks of physiotherapy without improvement, they come to us for a scan.
In a significant proportion of these cases, the ultrasound identifies a partial or full-thickness rotator cuff tear — a finding that changes the management pathway entirely. Physiotherapy alone is not the appropriate treatment for a significant rotator cuff tear; the patient needs a surgical opinion. Early imaging avoids months of ineffective treatment.
Describes general patterns across the patients we scan, not any individual case.
No. Warmed gel is applied and a probe is moved over the skin. You will be asked to move your arm into several positions, which may briefly reproduce your symptoms, but the scan itself is painless.
Yes, with high accuracy, particularly for full-thickness tears. It also distinguishes a partial tear from tendinopathy, which matters because the two are managed differently.
Impingement describes the tendon being compressed as the arm lifts, causing pain without the tendon being torn. A tear means tendon fibres are disrupted. Both can cause similar symptoms, which is why imaging is useful when physiotherapy is not working.
No. You can book a shoulder ultrasound directly with us, and we can send the report to your GP, physiotherapist or a surgeon at your request.
Where clinically appropriate, yes. Ultrasound-guided injections start from £250 and are discussed after the scan findings, not before.
A shoulder ultrasound is £235. You receive instant verbal results at the appointment from the consultant performing your scan, with the written report following within 24 hours.
Related: tennis elbow versus golfer’s elbow, ultrasound-guided injections, and our guide to MSK ultrasound.
CQC-registered clinic · HCPC-registered sonographers · BMUS member · ICO-registered. Reports can be shared securely with your NHS GP or specialist at your request.
See the scan: shoulder ultrasound (£235) and all MSK scans.
