Medically Reviewed by Dr. Jeffery Agnoli, DPM — Board-Certified Podiatrist, Balance Foot & Ankle Specialists, Michigan. Last updated April 2026.
Extracorporeal shockwave therapy (ESWT) uses focused acoustic energy waves to stimulate healing in chronic tendon and ligament conditions by disrupting calcifications, stimulating neovascularization, and triggering a cellular healing response. It is one of the most evidence-supported non-surgical treatments for chronic plantar fasciitis and Achilles tendinopathy, with multiple high-quality randomized controlled trials demonstrating outcomes comparable to surgical treatment — without the recovery time or surgical risk. At Balance Foot & Ankle in Southeast Michigan, Dr. Tom Biernacki offers ESWT as a bridge option between failed conservative treatment and surgery.
Evidence for ESWT in Foot Conditions
Chronic plantar fasciitis (the strongest evidence): the ESWT evidence base includes multiple RCTs and meta-analyses. A 2017 Cochrane review and several subsequent meta-analyses demonstrate ESWT produces clinically significant pain reduction in 60–75% of patients with plantar fasciitis who have failed conservative treatment for 3–6 months. The ESWT vs. surgery comparison: multiple studies show ESWT achieves pain reduction equivalent to endoscopic plantar fasciotomy at 12–24 months, with lower complication rates and no recovery time. ESWT is the preferred treatment before proceeding to surgery at most academic foot and ankle centers. Insertional Achilles tendinopathy: ESWT combined with eccentric heel-drop exercises has superior outcomes compared to eccentric exercises alone in multiple trials. Particularly effective for calcific insertional Achilles tendinopathy (visible calcification on X-ray) — the shockwave disrupts and disperses the calcification while stimulating tendon healing. Mid-substance Achilles tendinopathy: positive evidence but less consistent than insertional disease. Plantar fibromatosis (Ledderhose disease): emerging positive evidence.
What to Expect from ESWT Treatment
Standard ESWT protocols for plantar fasciitis: 3 sessions, 1 week apart (high-energy protocol) or 3–5 weekly sessions (radial ESWT). Sessions take 15–20 minutes. The treatment site is located with ultrasound or palpation. ESWT causes moderate discomfort during treatment — local anesthesia is typically avoided (anesthesia reduces the therapeutic effect of high-energy ESWT). Post-treatment: 24–72 hours of increased soreness, then gradual improvement over 4–8 weeks. Maximum benefit is seen at 12 weeks. Patients should reduce impact activity for 2 weeks post-treatment but can typically continue normal daily activity. Unlike cortisone injection, ESWT does not risk plantar fascia rupture or fat pad atrophy. It can be used in patients who have already received cortisone injections.
Frequently Asked Questions
How many shockwave therapy sessions are needed for plantar fasciitis?
Most plantar fasciitis ESWT protocols use 3 sessions, 1 week apart. High-energy focused ESWT requires only 1–3 sessions at higher energy levels. Radial ESWT (lower energy, delivered with a ballistic device rather than focused probe) typically requires 3–5 sessions. Clinical results continue to improve for 8–12 weeks after the final session as the healing response initiated by ESWT completes. Patients who don’t see improvement by 12 weeks after their last session are less likely to be responders.
Does insurance cover shockwave therapy for plantar fasciitis?
Insurance coverage for ESWT varies significantly. Some commercial plans (BCBS, Aetna, United Healthcare) cover focused ESWT for plantar fasciitis when: the patient has had symptoms for 6+ months and has completed documented conservative treatment (stretching, orthotics, physical therapy). Medicare covers focused ESWT under specific criteria. Radial ESWT (lower energy) is generally not covered. Call your insurer with CPT code 0101T (focused ESWT) to check coverage. Even without insurance coverage, ESWT is often cost-competitive compared to repeated cortisone injections and far less costly than surgery plus recovery time.
Is shockwave therapy better than cortisone injection for plantar fasciitis?
For short-term pain relief: cortisone injection provides faster and more significant relief in the first 4–8 weeks. For long-term outcomes (6–12 months): ESWT consistently outperforms cortisone in comparative studies — cortisone benefits fade after 2–3 months while ESWT’s benefits are durable at 12+ months. Cortisone carries the risk of plantar fascia rupture and fat pad atrophy with repeated use. ESWT carries no such risks. The clinical approach: cortisone for acute pain management, ESWT for chronic plantar fasciitis that has failed initial conservative treatment, before proceeding to surgery.
Chronic plantar fasciitis that hasn’t responded to cortisone may respond to shockwave therapy. Contact Balance Foot & Ankle in Southeast Michigan for an ESWT consultation with Dr. Biernacki.
Dr. Tom’s Recommended Products for Plantar Fasciitis & Heel Pain
📍 Located in Michigan?
Our board-certified podiatrists treat this condition at two convenient locations. Same-day appointments often available.
These are products I personally use and recommend to my patients at Balance Foot & Ankle.
- PowerStep Pinnacle Insoles — Firm arch support with dual-layer cushioning — the #1 podiatrist-recommended OTC insole for plantar fasciitis
- PowerStep Pinnacle Insoles — High-profile biomechanical stabilizer cap controls overpronation and reduces fascia tension at the insertion
- Brooks Adrenaline GTS 24 — GuidRails support system with 12mm heel drop — the most-prescribed running shoe for plantar fasciitis in our practice
📧 Get Dr. Tom’s Free Lab Test Guide
Discover the 5 lab tests every person over 35 should ask their doctor about — explained in plain English by a board-certified physician.
Affiliate disclosure: As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases. We only recommend products we trust for our own patients.
Join 950,000+ Learning About Foot Health
Dr. Tom shares honest medical advice, supplement reviews, and treatment guides you won’t find anywhere else.
Subscribe on YouTube →
Dr. Tom Biernacki, DPM is a double board-certified podiatrist and foot & ankle surgeon at Balance Foot & Ankle Specialists in Southeast Michigan. With over a decade of clinical experience, he specializes in heel pain, bunions, diabetic foot care, sports injuries, and minimally invasive surgery. Dr. Biernacki is a member of the APMA and ACFAS, and his patient education content on MichiganFootDoctors.com and YouTube has reached over one million views.
- Plantar Fasciitis: Diagnosis and Conservative Management (PubMed)
- Plantar Fasciitis (APMA)
- Diagnosis and Treatment of Plantar Fasciitis (PubMed / AAFP)
- Heel Pain (APMA)
Related Treatments at Balance Foot & Ankle
Our board-certified podiatrists offer advanced treatments at our Bloomfield Hills and Howell locations.