Achilles Tendinopathy Treatment with Low-Dose Radiation Therapy
Chronic Achilles pain that's outlasted eccentric loading, physical therapy, shockwave, or PRP? LDRT at Heelex Surprise treats the inflammatory environment in the tendon — without injection or surgery.
What is Achilles tendinopathy?
Achilles tendinopathy is chronic pain and dysfunction of the Achilles tendon — the thick cord connecting your calf muscle to your heel bone. It comes in two main flavors:
- Mid-portion tendinopathy — pain about 2–6 cm above the heel
- Insertional tendinopathy — pain right at the back of the heel where the tendon attaches
Standard treatment includes activity modification, calf eccentric loading, heel lifts, physical therapy, shockwave therapy, and sometimes PRP. Cortisone injections are usually avoided because of rupture risk in the Achilles. Surgical debridement is the option of last resort for chronic, non-responsive cases.
How LDRT treats Achilles tendinopathy
LDRT addresses the chronic inflammatory environment at the affected tendon. Low-dose, targeted radiation modulates inflammatory cells, reduces pain-generating cytokines, and breaks the self-sustaining cycle of chronic tendinopathy — without injecting the tendon itself. This non-injection approach is part of what makes LDRT especially attractive for the Achilles.
Each session takes only minutes. No needles, no anesthesia, no incisions, no downtime.
Who is a candidate?
- Achilles pain persisting three to six months or longer
- Failed eccentric loading and physical therapy
- Shockwave or PRP that did not provide lasting relief
- Patients who want to avoid Achilles tendon surgery
- Patients with bilateral Achilles tendinopathy
What to expect
The consultation includes a clinical exam and review of any imaging (often an ultrasound or MRI). If LDRT is a fit, treatment is 6 to 8 consecutive sessions. Improvement typically develops over the weeks following the final session.
Frequently asked questions
Mid-portion or insertional — does location matter?
Both can be treated. Insertional Achilles tendinopathy is often more stubborn with eccentric loading alone, and LDRT is particularly useful there.
Can I keep running during treatment?
Modify activity per your symptoms, but there are no LDRT-specific restrictions. We coordinate with your therapist if you have a structured return-to-activity plan.
I've already had a cortisone shot — wasn't I told not to?
Cortisone is generally avoided in the Achilles because of tendon rupture risk. That's one reason LDRT is attractive for this tendon specifically — no injection into the tendon.