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Tennis and Golfer's Elbow: Could Low-Dose Radiation Therapy Help?

June 29, 2026  ·  5 min read  ·  Science

Tennis elbow and golfer's elbow are common, and you do not have to play either sport to get them. When the tendon pain on the outside or inside of the elbow drags on for months despite rest and therapy, it is exhausting. Low-dose radiation therapy is one option some people look into for that persistent pain.

Why these tendon problems linger

These conditions involve irritation and a stalled healing response in the tendons that attach near the elbow. For many people they settle with time and conservative care, but a frustrating subset of cases hang on for many months.

What low-dose radiation therapy does

Low-dose radiation therapy uses very small, targeted doses aimed at calming the local inflammation that keeps the area painful. The idea is to quiet that irritation so the pain can ease over the following weeks. It is non-surgical, and the sessions are short.

What the evidence suggests

  • European studies and clinical series have reported pain relief for a portion of people with stubborn tendon-related pain.
  • It is usually considered after conservative care has been given a fair trial.
  • Responses vary, and it is not the right choice for every case.
  • The strength of the evidence varies, and more research is ongoing.

If elbow pain has outlasted everything you have tried, it may be worth a conversation about whether this approach fits your situation. Individual results vary.

This article is for educational purposes and is not medical advice. To discuss whether Low-Dose Radiation Therapy is right for your specific condition, call us at (865) 999-5988.

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