MSK · Your Report

Understanding Your MSK Ultrasound Report

Tendinopathy, effusion, hypoechoic, partial-thickness tear — what the words mean, and why the alarming-sounding ones often are not.

Document folder and reading glasses on a desk beside a laptop

Musculoskeletal reports are dense with descriptive terms, and several of them sound far worse than they are. “Degenerative change” and “tear” are the two that cause the most unnecessary alarm — both are common findings in people with no pain at all.

Translations

The terms, decoded

Term What it means
Hypoechoic Darker than surrounding tissue on the image — a description of appearance, not a diagnosis
Hyperechoic Brighter than surrounding tissue — equally, just a description
Anechoic Black on the image, meaning fluid
Tendinopathy A tendon that has changed structurally under load — thickened and disorganised. Usually degenerative rather than inflamed
Partial-thickness tear Some tendon fibres disrupted, the tendon still continuous. Very common, and frequently managed without surgery
Full-thickness tear Disruption through the whole tendon thickness — still not automatically surgical, depending on size and your function
Effusion Fluid within a joint. A small amount can be normal; a larger amount indicates irritation
Bursitis Fluid or thickening in a bursa, the cushion between tendon and bone
Neovascularity Increased blood flow within a tendon, often seen in symptomatic tendinopathy
Enthesis Where a tendon attaches to bone — insertional problems occur here
Degenerative change Age-related change in tissue. Extremely common, and not synonymous with pain
Perspective

Findings are not automatically the cause of your pain

This is the single most useful thing to understand about MSK imaging. Scan a group of people with no shoulder pain whatsoever and a meaningful proportion will show rotator cuff tears. The same holds for degenerative change across most joints: prevalence rises steadily with age regardless of symptoms.

So a finding on your report is a description of your anatomy, not a verdict on your pain. What makes a finding relevant is whether it sits where you hurt, whether it fits your story, and whether it explains what you cannot do. A good clinician weighs the report against the examination — and sometimes concludes that the tear on the page is an incidental passenger rather than the problem.

The practical implication: do not let a frightening word on a report change what you do before someone who has examined you has interpreted it. Imaging findings that get treated in isolation lead to interventions that were never needed.

Structure

How the report is laid out

  1. 1
    Clinical detailsWhy you came — your symptoms and how long they have been going on. This frames everything that follows.
  2. 2
    FindingsA systematic description of each structure examined, including the normal ones. Reading “normal appearances” repeatedly is a good sign, not padding.
  3. 3
    ComparisonWhere the other side was scanned, how the two compare. Often what makes a borderline finding interpretable.
  4. 4
    ConclusionThe summary that answers your question in plain terms — the part your physiotherapist or GP will read first.
  5. 5
    RecommendationsWhether anything further is suggested — a different test, or an onward referral. Where MRI is the better answer, the report says so.
FAQs

Your questions answered

My report says partial-thickness tear. Do I need surgery?
Usually not. Partial tears are common and often managed well with a progressive loading programme. Whether surgery is worth considering depends on the size, your function and how you respond to rehabilitation — a conversation with a physiotherapist or surgeon, not a conclusion from the word alone.
What does degenerative change actually mean?
Age-related change in the tissue. It is extremely common, increases with age, and is frequently present in people with no symptoms at all. Its presence on your report does not establish it as the cause of your pain.
Why does the report describe normal structures?
Because a complete record states what was examined and found normal, not just what was abnormal. It also lets a later scan be compared properly against this one.
The report suggests MRI. Does that mean something is wrong?
Not necessarily. It usually means the structure in question — a meniscus, a labrum, bone — sits outside what ultrasound assesses reliably. It is a statement about the test, not about the seriousness of your problem.
Can I take the report to my own physiotherapist?
Yes, that is what it is written for. It is detailed enough to build a loading programme around and to share with a GP or orthopaedic surgeon if needed.
How quickly will I get it?
Findings are explained on screen at the appointment, and the written report is usually with you within two hours. See our scan results and reports page for detail.
Related

Where to go from here

ShoulderPersistent Shoulder Pain

What the pattern suggests and what the scan sees.

Read the guide →KneeKnee Pain After Exercise

What ultrasound answers about a painful knee — and what it cannot.

Read the guide →ReportsScan Results and Reports

How results are given and when your report arrives.

Read more →

A report your physiotherapist can use

Every structure described, both sides compared where it helps, and a conclusion in plain terms — explained on screen as we scan, with the written report usually within two hours.

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Musculoskeletal ultrasound scan

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This article is general information about musculoskeletal reports, not individual medical advice. Imaging findings should be interpreted alongside a clinical examination by your GP, physiotherapist or surgeon — see NHS guidance on tendon problems. We provide diagnostic ultrasound only; we do not offer X-ray, MRI, injections or surgery.

Written and clinically reviewed by the HCPC-registered sonographers who perform this scan at IUS London — a CQC-registered diagnostic ultrasound clinic (Provider ID 1-2775844974). Your own findings are explained to you at the scan and set out in your report.

Author: Yianni Kiromitis, Senior Sonographer, HCPC RA38415 — over 20 years’ experience in NHS and private ultrasound
Medically reviewed: 9 August 2026