Radial Shock Wave Therapy (RSWT) is a modern method that uses the mechanical energy of sound waves to activate the body’s own healing mechanisms. It is applied as an effective approach for relieving chronic pain in muscles, tendons and connective tissues, increasing circulation and supporting tissue repair.
Radial shock waves act on more superficial tissues than focused shock waves. In this way, they provide a safe, short-duration option that can produce rapid results for many musculoskeletal disorders.
When applied as part of multidisciplinary physical therapy programs, RSWT provides important support for improving the patient’s quality of life, reducing pain and accelerating functional recovery.
What Is RSWT?
Radial Shock Wave Therapy (RSWT) is a non-invasive physical therapy method based on applying low-energy acoustic waves generated by compressed air to specific areas of the body. r.
It works by allowing the shock waves delivered to the problem area to provide stimulation at the cellular level. This stimulation activates the body’s natural healing mechanisms, increases blood circulation and promotes the release of growth factors that support cellular renewal. As a result, the regenerative process accelerates and repair begins in damaged tissues.
The effects of RSWT are explained through two main mechanisms:
- Cellular Stimulation: Formation of new blood vessels (neovascularization), increased collagen synthesis, tissue regeneration and elimination of calcification (dissolution of calcified structures).
- Mechanical Stimulation: An analgesic effect that reduces pain and muscle relaxation that allows the muscles to loosen.
Thanks to this dual effect, RSWT stands out as an effective option, particularly for conditions such as heel spurs, tennis elbow, shoulder impingement syndrome, tendinitis, muscle spasms and non-healing fractures.
Applications of RSWT (Indications)
Radial Shock Wave Therapy (RSWT) is an effective method for many chronic musculoskeletal conditions. It is used particularly for chronic conditions involving joint surfaces, tendons and circulation. It is a drug-free treatment that does not require surgery.
Main Applications of RSWT
- Calcific Tendinitis: Shoulder pain caused by calcification.
- Chronic Tendinopathies:
- Rotator cuff tendinitis (inflammation of the shoulder muscle-tendon unit)
- Tennis elbow (lateral epicondylitis)
- Golfer’s elbow (medial epicondylitis)
- Patellar tendinitis
- Achilles tendinitis
- Adhesive Capsulitis (Frozen Shoulder): Reduced range of motion in the joint and pain.
- Plantar Fasciitis / Heel Spur: Inflammation of the soft tissue on the sole of the heel.
- Joint Osteoarthritis: Pain and stiffness, particularly in the knee and hip joints.
- Non-Union Fractures (Pseudarthrosis): Conditions in which bone healing has slowed or stopped.
- Stress Fractures and Bone Marrow Edema Syndrome: Injuries caused by overuse that are common among athletes.
- Lymphedema and Lipedema: Supporting circulation in cases of edema associated with tissue fluid accumulation or adipose tissue.
- Wound Healing: Supports tissue repair by increasing circulation.
- Urological Problems:
- Erectile dysfunction
- Peyronie’s disease (penile curvature and fibrosis)
Conditions in Which RSWT Should Not Be Applied (Absolute Contraindications)
RSWT is strictly not recommended in the following situations. It may cause serious side effects in these patients:
- Pregnancy
- Malignancy (cancerous tissue) in the treatment area
- Children whose growth plates have not yet closed
- Blood clotting disorders (coagulopathy)
- Acute infection or areas of active inflammation
- Application over air-filled organs, particularly the lungs
- Directly over major blood vessels and nerve bundles
Conditions Requiring Cautious Application (Relative Contraindications)
It is not completely prohibited in some patients, but careful evaluation by a specialist physician is required. The decision is made by considering the patient’s general condition and the potential benefits and risks.
- Areas that have recently received a cortisone injection
- Use of low-dose anticoagulants (blood thinners)
- Neurological conditions such as polyneuropathy
- Areas containing metal implants or prostheses
How Is RSWT Applied?
Radial Shock Wave Therapy is performed by applying acoustic waves generated with compressed air through a special device directly to the skin using gel. It generally lasts 10 to 20 minutes and is planned as 1 to 2 sessions per week.
During the application, the patient may feel a slight vibration or pressure, but the procedure is generally tolerable. Daily activities can be resumed immediately afterward, and most patients experience noticeable relief within a few sessions.
Radial Shock Wave Therapy (RSWT) is a safe and effective method that supports the body’s natural healing process. Without the need for medication or surgery, it helps reduce many forms of chronic musculoskeletal pain and improve mobility.
The short duration of the procedure, lack of a required recovery period and high level of patient comfort make RSWT stand out among modern physical therapy applications. Regular sessions performed under specialist supervision provide important benefits for both a pain-free life and functional recovery.
Sources and References
- Yürük Ö. (2018). Extracorporeal Shock Wave Therapy (ESWT). Ankara University Faculty of Health Sciences Journal, 3(1), 55–64.
- Özkan Y., Kırdemir V. (2021). Effectiveness of Radial Extracorporeal Shock Wave Therapy in Primary Knee Osteoarthritis. Turkish Journal of Osteoporosis, 27(3), 83–88.
- Altuntaş S. ve ark. (2020). Comparison of Different Doses of Radial Shock Wave Therapy for Painful Heel Spurs. Journal of Physical Medicine and Rehabilitation Sciences, 23(4), 398–405.
- Kurt C., Dülgeroğlu D. (2020). Trigger Finger (Trigger Finger): Effectiveness of Radial Extracorporeal Shock Wave Therapy. Dokuz Eylül University Faculty of Medicine Publications.
- International Journal of Current Medical and Biological Sciences (2021). Comparison of Radial and Focused Extracorporeal Shock Wave Therapy in Patellar Tendinopathy. IJCMBS, 1(3), 90–98.
- Turkish Journal of Sports Medicine (2019). Use of Shock Wave Therapy in Sports Injuries: Focused and Radial Applications.
- Cacchio, A. et al. (2014). Effectiveness of Radial Shock-Wave Therapy for Calcific Tendinitis of the Shoulder: Randomized Controlled Clinical Trial. American Journal of Sports Medicine, 42(9), 2146–2153
The information on this page has been prepared based on scientific medical sources, and the content has been read and medically reviewed by Dr. Derya Can (Physician specializing in Traditional and Complementary Medicine) and published under medical supervision. The content is an informational resource intended to provide reliable information on health topics. Certifications · Publications