Extracorporeal shockwave therapy (ESWT) is a non-invasive treatment that delivers high-energy acoustic waves to injured tissues, stimulating the body’s natural healing processes. These shockwaves promote regeneration and repair by enhancing blood circulation and cellular activity in the affected area (Boston Children’s Hospital, 2023).

For Doctors: ESWT involves the application of focused or radial shockwaves to musculoskeletal tissues, inducing mechanotransduction that leads to cellular responses such as neovascularization, increased growth factor expression, and tissue regeneration (Schmitz & Maffulli, 2017).

For Patients: Shockwave therapy, using sound waves to stimulate healing in injured tissues, offers you the opportunity to reduce pain and improve function without the need for surgery, empowering you to take control of your healing journey.

Learn more: Physiopedia – Extracorporeal Shockwave Therapy

How Does Shockwave Therapy Work in the Body?

ESWT delivers acoustic waves that create microtrauma in the targeted tissues, triggering a healing response. This response includes the release of growth factors, increased blood flow, and stimulation of collagen production, all contributing to tissue repair and pain reduction (Wang, 2012).

Clinician Insight: Shockwave therapy has been shown to upregulate vascular endothelial growth factor (VEGF) and endothelial nitric oxide synthase (eNOS), promoting angiogenesis and improving tissue healing (Schmitz & Maffulli, 2017).

Learn more: NCBI – Shock Wave Therapy for Wound Healing and Scar Treatment

Why Shockwave Therapy Is Effective

ESWT is effective because it stimulates the body’s natural healing mechanisms. It enhances blood circulation, promotes the release of growth factors, and encourages the formation of new blood vessels, all of which contribute to tissue regeneration and pain relief (Boston Children’s Hospital, 2023).

For Doctors: Shockwave therapy induces biological responses such as increased expression of VEGF and eNOS, leading to improved angiogenesis and tissue repair (Wang, 2012).

For Patients: This therapy, by enhancing blood flow and stimulating the repair of damaged tissues, can significantly reduce your chronic pain and improve your function, giving you hope for a more comfortable and active life.

Learn more: Boston Children’s Hospital – Shockwave Therapy

What Can Shockwave Therapy Help With?

Shockwave therapy is used to treat a variety of conditions, including:

• Musculoskeletal Disorders: Plantar fasciitis, Achilles tendinopathy, shoulder tendinopathy, and tennis elbow (Mass General Brigham, 2023).
• Bone Healing: Non-union fractures and delayed bone healing (Mayo Clinic, 2022).
• Chronic Pain: Lower back pain and other chronic musculoskeletal conditions (Speed, 2014).
• Wound Healing: Enhancement of healing in chronic wounds and ulcers (Wang, 2012).

For Doctors: ESWT offers a noninvasive alternative for patients who have not responded to conventional treatments, and evidence supports its efficacy in various musculoskeletal and soft tissue conditions.

For Patients: If you’re dealing with chronic pain or a slow-healing injury, shockwave therapy might help stimulate healing and reduce discomfort.

Learn more: ClinicalTrials.gov – Shockwave Therapy Trials

Safety and Regulation: What You Should Know

Shockwave therapy is generally considered safe when performed by trained professionals. Common side effects are minimal and may include temporary redness, swelling, or discomfort at the treatment site. It’s essential to consult with a healthcare provider to determine if ESWT is appropriate for your condition (Mass General Brigham, 2023).

Additional Considerations:

• Contraindications: ESWT is not recommended for individuals with coagulation disorders, infections at the treatment site, or certain types of cancer.
• Patient Selection: Proper assessment is crucial to ensure the therapy suits the patient’s condition and medical history.
• Regulatory Oversight: Devices used for ESWT are regulated by health authorities to ensure safety and efficacy.

Common Patient Questions:

• Is shockwave therapy painful? While some patients may experience mild discomfort during treatment, shockwave therapy is generally well-tolerated, providing you with peace of mind about the treatment process.
• How many sessions are needed? Treatment plans vary based on individual conditions and responses. However, clinical guidelines and studies suggest that most patients benefit from 6 to 8 sessions, typically twice weekly for three weeks. This protocol is commonly applied in musculoskeletal conditions such as tendinopathies and plantar fasciitis (Schmitz & Maffulli, 2017; Wang, 2012).
• Is it covered by insurance? Coverage depends on the specific condition and insurance policy; consult your provider for details.

Additional Recommendations

Reference List:

Wang, C. J. (2012). Extracorporeal shockwave therapy in musculoskeletal disorders. Journal of Orthopaedic Surgery and Research, 7(1), 11.

Boston Children’s Hospital. (2023). Shockwave Therapy. Retrieved from https://www.childrenshospital.org/treatments/shockwave-therapy

Mayo Clinic. (2022). The evolving use of extracorporeal shock wave therapy in managing musculoskeletal and neurological diagnoses.

Mass General Brigham. (2023). Regenerative Medicine – Extracorporeal Shockwave Therapy.

Schmitz, C., & Maffulli, N. (2017). Current concepts of shockwave therapy in orthopedics. The Journal of Bone and Joint Surgery, 99(13), 1073–1083.

Speed, C. (2014). A systematic review of shockwave therapies in soft tissue conditions: Focusing on the evidence. British Journal of Sports Medicine, 48(21), 1538–1542.