Whether you're experiencing persistent shoulder pain, recovering from a sports injury or dealing with unexplained swelling around a joint, understanding what's causing your symptoms is an important first step towards recovery.

A musculoskeletal ultrasound, also known as an MSK ultrasound, is a safe, non-invasive imaging examination used to assess muscles, tendons, ligaments, joints and surrounding soft tissues.

Unlike some other imaging techniques, ultrasound allows healthcare professionals to examine certain structures in real time, including while the affected area is moving.

At ScanMe, we provide private musculoskeletal ultrasound appointments in Mullingar, helping patients investigate injuries, inflammation and other soft tissue concerns.

In this guide, we explain what an MSK ultrasound can detect, when you might need one and what to expect during your appointment.

What Is a Musculoskeletal Ultrasound?

A musculoskeletal ultrasound is a diagnostic scan that uses high-frequency sound waves to produce detailed images of the body's muscles, tendons, ligaments, joints and other soft tissues.

During the examination, a trained sonographer moves a handheld ultrasound probe across the area being investigated. The probe sends sound waves into the body, creating images that appear on a screen.

Because the images are produced in real time, the sonographer can assess certain structures while you move your arm, leg or joint.

This makes musculoskeletal ultrasound particularly useful for investigating some movement-related injuries and symptoms.

MSK ultrasound does not use ionising radiation, making it a valuable imaging option for many musculoskeletal conditions.

What Can a Musculoskeletal Ultrasound Detect?

An MSK ultrasound can help identify a wide range of conditions affecting muscles, tendons, ligaments, joints and surrounding tissues.

1. Tendon Injuries and Tendinopathy

Tendons connect muscles to bones and play an essential role in movement.

Repetitive activity, overuse or sudden injuries can cause tendon problems, leading to pain, stiffness and reduced mobility.

A musculoskeletal ultrasound can help identify:

• Tendon inflammation or thickening
• Tendinopathy and degenerative tendon changes
• Partial tendon tears
• Complete tendon ruptures
• Fluid around tendon sheaths

Common examples include Achilles tendon injuries, rotator cuff tears in the shoulder and tendon problems affecting the elbow or wrist.

2. Muscle Strains and Tears

Muscle injuries are common among people who participate in sports, exercise regularly or perform physically demanding work.

A muscle strain occurs when muscle fibres are overstretched or damaged.

Ultrasound can help assess certain muscle injuries, including partial tears, more extensive ruptures and associated fluid collections or haematomas.

It may also help monitor healing in selected cases.

Common areas examined include the calf, hamstring and other superficial muscle groups.

3. Ligament Injuries

Ligaments are strong bands of tissue that connect bones and help stabilise joints.

They can become stretched or torn during falls, sudden twisting movements or sporting activities.

An MSK ultrasound may help assess selected ligament injuries, particularly those involving superficial structures around the ankle, elbow or other joints.

However, some deeper ligaments, such as the anterior cruciate ligament (ACL) within the knee, are better assessed using MRI.

4. Bursitis

Bursae are small, fluid-filled sacs that help reduce friction between bones, tendons and surrounding tissues.

When a bursa becomes irritated or inflamed, it can cause pain, tenderness and swelling. This is known as bursitis.

Musculoskeletal ultrasound can identify swelling and excess fluid within certain bursae, helping healthcare professionals investigate symptoms affecting areas such as the shoulder, elbow, hip or knee.

5. Joint Inflammation and Fluid

Persistent joint pain or swelling may be associated with inflammation or excess fluid within a joint.

An MSK ultrasound can help identify:

• Joint effusions, where excess fluid collects within a joint
• Synovial thickening or inflammation
• Certain changes in surrounding soft tissues
• Some abnormalities affecting tendons and ligaments near the joint

These findings can support further assessment of inflammatory or injury-related conditions.

6. Cysts, Lumps and Soft Tissue Abnormalities

Not all musculoskeletal symptoms are caused by an injury.

Sometimes, patients notice a lump, swelling or unusual tenderness beneath the skin.

Ultrasound can help assess soft tissue abnormalities such as ganglion cysts, certain fluid collections, lipomas and haematomas.

It can also help determine whether a lump appears solid or fluid-filled.

Depending on the findings, your healthcare professional may recommend further investigation.

Which Areas of the Body Can Be Examined?

Musculoskeletal ultrasound can assess many different parts of the body.

Shoulder: Rotator cuff injuries, tendon abnormalities, bursitis and certain causes of shoulder pain.

Elbow: Tendon conditions such as tennis elbow and golfer's elbow, as well as selected ligament injuries.

Wrist and hand: Ganglion cysts, tendon inflammation, soft tissue lumps and certain ligament abnormalities.

Hip: Selected tendon injuries, bursitis and superficial soft tissue conditions.

Knee: Tendon abnormalities, some ligament injuries, fluid collections and certain cysts.

Calf and hamstring: Muscle strains, tears and injury-related haematomas.

Ankle and foot: Achilles tendon problems, selected ligament injuries, plantar fascia abnormalities and soft tissue swelling.

The most appropriate imaging examination depends on your symptoms and the structures your healthcare professional needs to assess.

When Might You Need an MSK Ultrasound?

Your GP, physiotherapist or another healthcare professional may recommend a musculoskeletal ultrasound if you're experiencing symptoms that suggest a soft tissue or joint problem.

Common reasons include:

• Persistent muscle or joint pain
• Swelling around a joint
• Pain following a sports injury
• Reduced movement or stiffness
• Suspected tendon or ligament damage
• Localised tenderness that isn't improving
• An unexplained lump or swelling
• Ongoing symptoms following an earlier injury

For example, if you've been experiencing persistent shoulder pain when lifting your arm, an MSK ultrasound may help assess whether a rotator cuff tendon is affected.

Similarly, someone experiencing pain around the Achilles tendon may benefit from ultrasound imaging to investigate tendon thickening or tearing.

A clinical assessment is important because not every cause of musculoskeletal pain can be identified using ultrasound.

Musculoskeletal Ultrasound vs MRI: What's the Difference?

Both ultrasound and MRI are valuable imaging techniques for investigating musculoskeletal conditions, but they have different strengths.

Musculoskeletal Ultrasound

Ultrasound is particularly useful for examining superficial tendons, muscles, ligaments and soft tissues.

Its advantages include:

• Real-time imaging
• The ability to assess certain structures during movement
• No ionising radiation
• A relatively quick examination
• Detailed assessment of many superficial soft tissue abnormalities

MRI

MRI uses magnetic fields and radio waves to produce detailed images of structures inside the body.

It is often more suitable for assessing deeper tissues, bone marrow, cartilage, internal joint structures and injuries that cannot be adequately examined with ultrasound.

For example, MRI may be recommended for suspected meniscus injuries or deeper ligament damage within the knee.

Neither examination is universally better than the other. The right choice depends on the suspected condition, the area being examined and the clinical question.

What Happens During a Musculoskeletal Ultrasound?

If you've never had an MSK ultrasound before, the examination is generally straightforward.

Step 1: Discussing Your Symptoms

Your sonographer will ask about the area causing discomfort and any relevant injury or medical history.

This helps guide the examination towards the structures most likely to be involved.

Step 2: Applying Ultrasound Gel

A small amount of gel is applied to the skin over the area being examined.

The gel helps the ultrasound probe make good contact with your skin and produce clear images.

Step 3: Examining the Affected Area

The sonographer gently moves the probe over the relevant muscles, tendons, ligaments or joint.

You may be asked to move the affected area or change position so that certain structures can be examined during movement.

Step 4: Reviewing the Findings

Images are captured during the examination for clinical interpretation.

At ScanMe, diagnostic scans are reported by a Consultant Radiologist, helping your healthcare professional understand the findings and plan appropriate next steps.

Most MSK ultrasound appointments take approximately 20 to 30 minutes, depending on the area being examined.

How Should You Prepare for an MSK Ultrasound?

Most musculoskeletal ultrasound scans require very little preparation.

We recommend wearing loose, comfortable clothing that allows easy access to the area being examined.

For example, if you're attending for a knee ultrasound, shorts or loose trousers may make the examination more convenient.

If you have previous imaging reports, such as X-rays, MRI scans or earlier ultrasound results, bring them along if available.

You can usually eat, drink and take your regular medications as normal unless your healthcare professional advises otherwise.

Is a Musculoskeletal Ultrasound Painful?

An MSK ultrasound is generally comfortable and non-invasive.

You may feel slight pressure as the sonographer moves the probe across the affected area, particularly if the tissue is already tender or inflamed.

However, the examination does not involve radiation or surgery.

If any movement or pressure causes discomfort, let your sonographer know so they can adjust the examination where possible.

Private Musculoskeletal Ultrasound Scans at ScanMe

At ScanMe, we provide professional diagnostic ultrasound services to help patients investigate musculoskeletal pain, swelling and injuries.

Our MSK ultrasound service is designed to assess a wide range of conditions affecting muscles, tendons, ligaments, joints and soft tissues.

MSK appointments are currently available at our Mullingar clinic on Saturdays.

Our published prices are:

• Adult MSK ultrasound: €180
• Children's MSK ultrasound: €150

Each examination is performed by an experienced sonographer, with Consultant Radiologist reporting to support appropriate clinical follow-up.

Our Mullingar clinic is located at:

6B Medical Park, Market Point, Patrick Street, Mullingar, Co. Westmeath.

Book Your Musculoskeletal Ultrasound with ScanMe

Persistent joint pain, muscle injuries and unexplained swelling can affect everyday activities, exercise and quality of life.

A musculoskeletal ultrasound can help identify certain causes of these symptoms and provide useful information to guide further care.

Whether you're recovering from a sports injury, experiencing ongoing tendon pain or investigating a soft tissue concern, ScanMe provides professional MSK ultrasound examinations in Mullingar.

Appointments are available on Saturdays, with adult scans priced at €180.

Learn More About Musculoskeletal Ultrasound at ScanMe

Phone: +353 (87) 445 8886

Email: info@scanme.ie

This article is intended for general information and does not replace personalised medical advice. If you have severe pain, significant injury, inability to bear weight or rapidly worsening symptoms, seek appropriate medical assessment.

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