What Does the Research Say?

Plain-language finding: Across controlled trials, extracorporeal shockwave therapy has been studied for chronic heel pain that has not responded to initial conservative care, with several trials reporting improvement in pain scores compared with sham or control care.

Limitations: Protocols, energy levels, session counts and outcome measures vary widely between studies, which makes direct comparison difficult. Results do not predict any individual person's response.

Condition studied: Chronic plantar fasciopathy (plantar fasciitis)

Plain-language finding: This review reported low-level evidence that shockwave therapy may be beneficial for several persistent lower-limb conditions, while noting the quality of the underlying evidence base as a limitation.

Limitations: Evidence quality was rated low to moderate; blinding, sham design and dosing differ across studies.

Condition studied: Lower-limb tendinopathies, plantar fasciopathy, medial tibial stress syndrome

Plain-language finding: Pooled results suggested high-energy focused shockwave was associated with better shoulder outcomes than low-energy protocols for calcifying tendinitis.

Limitations: Applies to a specific shoulder diagnosis confirmed on imaging, not to shoulder pain in general.

Condition studied: Calcifying tendinitis of the shoulder

Plain-language finding: Reviews of shockwave therapy for tennis elbow have reported mixed results, with some trials showing benefit and pooled analyses reporting little or no benefit over placebo.

Limitations: Conflicting findings mean shockwave for tennis elbow is best framed as one option to discuss after evaluation, not an established first-line treatment.

Condition studied: Lateral elbow tendinopathy

Plain-language finding: Shockwave devices in the United States are cleared for specific indications listed in each device's own clearance. Clearance is device-specific and is not a blanket clearance for every condition.

Limitations: Always check the specific device and its cleared indications rather than assuming category-wide clearance.

Condition studied: Cleared indications vary by device and clearance