A Little Shock Can Go a Long Way: Exploring the Latest Uses of Radial Shockwave Therapy (ESWT) for Pain Relief and Recovery

Osteopath Andrew utilising our ESWT in the clinic.

In recent years, Radial Shockwave Therapy (also known as Extracorporeal Shockwave Therapy, or ESWT) has gained widespread attention as a non-invasive treatment for a variety of musculoskeletal conditions. Whether you're dealing with chronic pain, tendon issues, or overuse injuries, shockwave therapy is increasingly being used by healthcare professionals like osteopaths, physiotherapists, and sports therapists to speed up recovery and relieve pain.

In this blog, we’ll dive into the latest uses of radial shockwave therapy, how it works on a physiological level, and how Eureka Health incorporates it into our holistic treatment approach to help you get back to your sport, exercise routine, or daily life more quickly.

What Is Radial Shockwave Therapy (ESWT)?

Radial Shockwave Therapy is a non-invasive treatment that uses acoustic waves to target musculoskeletal pain. The treatment involves applying these shockwaves to the affected area through a handheld device. Unlike focused shockwaves, which concentrate energy at a specific point, radial shockwaves disperse energy over a broader area, making them ideal for treating a variety of conditions.

Shockwave therapy is most commonly used to treat conditions like:

• Tendinopathies (e.g., Achilles tendinitis, tennis elbow)

• Plantar fasciitis

• Calcific shoulder tendinitis

• Patellar tendinopathy (jumper’s knee)

• Myofascial pain syndrome

• Muscle tender points

• Shin splints

• Gluteal tendinopathy (Greater Trochanter Pain Syndrome)

The great thing about shockwave therapy is its ability to stimulate the body’s natural healing processes, making it a promising option for both chronic and acute conditions.

How Does Radial Shockwave Therapy Work?

The mechanism behind radial shockwave therapy lies in the way acoustic waves interact with the body. When shockwaves are applied to a painful or injured area, they produce a number of beneficial effects at a cellular level:

1. Increased Blood Flow - Shockwaves cause neovascularization, or the formation of new blood vessels. Improved blood circulation in the affected area delivers oxygen and nutrients, which helps to promote healing and repair tissues that may not have been receiving enough blood flow.

2. Stimulating Collagen Production - Collagen is crucial for repairing damaged tendons and ligaments. Shockwave therapy stimulates collagen production, aiding in the recovery of injured tissues.

3. Breakdown of Calcifications - In conditions like calcific tendinitis, shockwaves help to break down calcified deposits within tendons, making them easier for the body to reabsorb and thereby reducing pain and inflammation.

4. Reduction of Muscle Tension and Pain - Shockwaves cause a temporary disruption to nerve transmission, which can reduce pain signals. Additionally, they help release muscle trigger points, reducing tension in the surrounding muscles.

5. Accelerated Tissue Regeneration - Radial shockwaves stimulate the release of growth factors like VEGF (Vascular Endothelial Growth Factor), which accelerates the repair of damaged tissue. This is especially beneficial for chronic injuries where tissue healing has slowed or stalled.

Latest Uses for Radial Shockwave Therapy

Radial shockwave therapy has expanded its range of uses due to promising clinical results. Here are some of the latest ways ESWT is being used:

1. Chronic Tendinopathies

Tendinopathies, including Achilles tendinitis, tennis elbow, and rotator cuff tendinitis, have been shown to respond well to shockwave therapy. A 2020 study published in The Journal of Orthopaedic Surgery and Research found that shockwave therapy significantly improved pain and function in patients with chronic tendinopathies, particularly in the lower limb.

2. Plantar Fasciitis

Plantar fasciitis is a common condition that causes pain in the heel due to inflammation of the plantar fascia. Shockwave therapy has become a preferred treatment, especially for chronic cases. Research published in Foot & Ankle International in 2021 highlighted significant improvements in pain and mobility following a course of radial shockwave therapy for plantar fasciitis.

3. Calcific Tendinitis

In cases of calcific shoulder tendinitis, shockwave therapy has been found to be particularly effective in breaking down calcifications within the tendons. A systematic review in The American Journal of Sports Medicine (2020) concluded that radial shockwave therapy led to complete or partial resolution of calcium deposits in over 70% of cases.

4. Patellar Tendinopathy

Also known as jumper’s knee, this condition involves pain and inflammation in the patellar tendon. Studies have shown that shockwave therapy can promote healing in the patellar tendon, improving pain and function. According to a 2019 study in The British Journal of Sports Medicine, shockwave therapy showed promising results for reducing pain and improving knee function in athletes.

5. Myofascial Pain Syndrome and Muscle Trigger Points/Tender Points.

Myofascial pain syndrome, characterized by muscle tightness and painful trigger points, can be effectively managed with radial shockwave therapy. By disrupting pain signals and promoting muscle relaxation, patients experience a significant reduction in muscle tension and discomfort.

Conservative Management with Radial Shockwave Therapy

At Eureka Health, we take an integrated approach to treating musculoskeletal pain and injury. Radial shockwave therapy is one of the tools we may incorporate into your treatment plan, alongside manual therapy, exercise prescription, and other evidence-based treatments. Here’s how it fits into our comprehensive approach:

1. Assessment and Diagnosis

Our osteopaths, physiotherapists, and exercise physiologists work together to assess your condition. Whether you're dealing with an acute sports injury, chronic pain, or overuse issues, we'll create a tailored treatment plan that includes shockwave therapy when appropriate.

2. Pain Relief and Healing

We often use shockwave therapy as a pain relief tool in the early stages of treatment. This allows us to help you move more comfortably while focusing on other essential treatments like stretching, strengthening exercises, and manual therapy. With shockwave’s ability to promote tissue healing, we can help accelerate your recovery timeline.

3. Functional Rehabilitation

As your pain decreases and your function improves, we incorporate targeted exercises to strengthen the affected area and prevent future injuries. Shockwave therapy acts as a complement to this rehabilitation process, helping ensure that the tissues heal properly and quickly.

How Eureka Health Can Help You

If you’re struggling with chronic pain, tendinopathy, or soft tissue injuries, radial shockwave therapy at Eureka Health could be the solution you’ve been searching for. We combine the latest evidence-based treatments with a holistic approach, ensuring you receive the most effective care possible.

At Eureka Health, we:

• Conduct comprehensive assessments to ensure a proper diagnosis and the right treatment plan.

• Use radial shockwave therapy as part of a broader rehabilitation program to relieve pain, stimulate healing, and get you back to your sport or daily activities faster.

• Support you with a personalized, ongoing treatment plan, including manual therapy and exercise rehabilitation.

The Evidence Supporting Shockwave Therapy

The clinical evidence for shockwave therapy continues to grow. Research published in The Journal of Clinical Orthopaedics and Trauma (2019) noted that radial shockwave therapy is an effective, non-invasive treatment for a range of musculoskeletal conditions, particularly those involving tendons and soft tissue. Additionally, a 2020 meta-analysis in The International Journal of Surgery found shockwave therapy to be an effective alternative to surgery for chronic conditions like plantar fasciitis and Achilles tendinopathy.

References:

1. The Journal of Orthopaedic Surgery and Research, 2020. "The Efficacy of Radial Shockwave Therapy in the Treatment of Chronic Tendinopathies."

2. Foot & Ankle International, 2021. "Radial Shockwave Therapy for Chronic Plantar Fasciitis: A Randomized Controlled Trial."

3. The American Journal of Sports Medicine, 2020. "Effectiveness of Radial Shockwave Therapy for Calcific Tendinitis of the Shoulder."

4. British Journal of Sports Medicine, 2019. "Radial Shockwave Therapy for Patellar Tendinopathy in Athletes."

5. Journal of Clinical Orthopaedics and Trauma, 2019. "Radial Shockwave Therapy for Musculoskeletal Pain: A Review of the Evidence."

6. The International Journal of Surgery, 2020. "Radial Shockwave Therapy as an Alternative to Surgery for Chronic Tendinopathy."

At Eureka Health, we’re committed to helping you recover faster, reduce pain, and regain your strength. Contact us today to learn how radial shockwave therapy can be a part of your personalised treatment plan.