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Shoulder Impingement Syndrome

Shoulder impingement syndrome is a common cause of shoulder pain and dysfunction. It occurs when the tendons of the rotator cuff are compressed or pinched as they pass through the subacromial space, the narrow passage between the top of the shoulder blade (acromion) and the humerus (upper arm bone). This compression leads to inflammation, pain, and reduced shoulder mobility, particularly during overhead activities.

At RAD Clinics, we offer precise, minimally invasive treatments for shoulder impingement, including ultrasound-guided cortisone injections, to provide effective pain relief and help restore normal function.

Causes of Shoulder Impingement Syndrome

Shoulder impingement syndrome can develop due to a range of factors:

Overuse and repetitive movements: Repeated overhead activities, common in sports like swimming, tennis, and weightlifting, can contribute to impingement by irritating the rotator cuff tendons.
Rotator cuff injuries: Tendonitis, rotator cuff tears, or other shoulder injuries can increase the risk of impingement by narrowing the subacromial space.
Age-related changes: Over time, bone spurs or changes in the structure of the shoulder joint can make impingement more likely.
Posture: Poor posture, particularly rounded shoulders, can lead to an abnormal positioning of the shoulder, increasing the likelihood of impingement.

Symptoms of Shoulder Impingement Syndrome

Patients with shoulder impingement syndrome often experience the following symptoms:

Pain when lifting the arm overhead: This can occur during activities like reaching for objects, swimming, or lifting weights.
Pain that radiates down the arm: The discomfort often spreads from the shoulder down the upper arm.
Weakness in the shoulder: Difficulty performing everyday tasks, such as carrying objects or reaching behind the back.
Pain at night: Many people with impingement experience increased discomfort when lying on the affected shoulder.

Anatomy of the Shoulder

To better understand shoulder impingement syndrome, it’s important to be familiar with the anatomy of the shoulder:

Rotator cuff: A group of four muscles and tendons (supraspinatus, infraspinatus, teres minor, and subscapularis) that stabilise the shoulder joint and allow for a wide range of motion.
Subacromial bursa: A small, fluid-filled sac that sits between the rotator cuff tendons and the acromion. Its purpose is to reduce friction during shoulder movement.
Acromion: The bony prominence on the scapula (shoulder blade) that forms the highest point of the shoulder. It plays a key role in the subacromial space.
Subacromial space: The narrow gap between the rotator cuff and the acromion. Impingement occurs when this space becomes too tight, compressing the tendons and bursa.

When these structures are irritated or inflamed, movements involving raising the arm can cause pain, reduced mobility, and weakness.

Diagnosis of Shoulder Impingement Syndrome

At RAD Clinics, our shoulder specialists provide a thorough and precise diagnosis of shoulder impingement syndrome using advanced techniques:

Clinical assessment: Our experts will conduct a comprehensive physical examination of the shoulder, assessing movement, range of motion, and pinpointing areas of tenderness or weakness.
Ultrasound imaging: To ensure an accurate diagnosis, we utilise ultrasound technology to visualise the shoulder structures in real time. This allows us to assess the tendons, bursa, and any potential narrowing of the subacromial space, providing valuable insight for treatment planning.

Cortisone Injections for Shoulder Impingement

At RAD Clinics, we offer ultrasound-guided cortisone injections as an effective treatment option for shoulder impingement syndrome. Cortisone injections deliver a potent anti-inflammatory medication directly to the inflamed tissues, providing targeted relief from pain and swelling.

Benefits of Ultrasound-Guided Cortisone Injections

Ultrasound-guided cortisone injections have several key advantages:

- Precision and accuracy: By using ultrasound guidance, our specialists can visualise the subacromial space and precisely target the injection to the inflamed area. This ensures the cortisone is delivered exactly where it’s needed, improving the effectiveness of the treatment.
- Minimised discomfort: The use of ultrasound allows us to guide the needle with pinpoint accuracy, reducing discomfort during the procedure. Patients experience minimal pain during the injection.
- Increased safety: Real-time imaging reduces the risk of complications, as we can avoid sensitive structures like tendons, nerves, and blood vessels.

Benefits of Cortisone Injections

Cortisone injections offer several therapeutic benefits for shoulder impingement syndrome, including:

- Rapid pain relief: Cortisone injections can significantly reduce inflammation and pain, often providing relief within days of the procedure.
- Reduction of inflammation: The anti-inflammatory properties of cortisone help to decrease swelling in the tendons and bursa, alleviating pressure on the shoulder structures and allowing greater freedom of movement.
- Improved shoulder mobility: By reducing pain and inflammation, cortisone injections can restore range of motion and improve shoulder function, making it easier to return to normal activities.
- Non-surgical treatment option: For many patients, cortisone injections provide an effective alternative to surgery, helping to manage symptoms and improve quality of life without the need for invasive procedures.

What to Expect During the Procedure

The procedure is straightforward and typically completed in a short clinic visit:

Ultrasound scan: We use an ultrasound probe to locate the inflamed bursa in your shoulder.
Sterile preparation: The area is cleaned, and a local anaesthetic may be applied to ensure your comfort.
Injection: Using ultrasound guidance, a fine needle is carefully inserted into the subacromial bursa, delivering the cortisone directly to the site of inflammation.

Patients often experience a significant reduction in pain within a few days of the injection, and the effects can last for several weeks to months, depending on the severity of the condition.

When to Seek Treatment

If you experience persistent shoulder pain, especially when lifting your arm or performing overhead activities, it is important to seek medical advice. Early intervention with ultrasound-guided cortisone injections at RAD Clinics can help alleviate pain, reduce inflammation, and restore full shoulder function.

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DISCLAIMER

We do not accept insurance coverage. If you wish to reimburse your fees, then please kindly check with your insurance provider prior to booking as we cannot be held responsible for any non-payments.