Low-Dose Radiation Therapy (LDRT) for Osteoarthritis
A Safe, Non-Invasive Option for Chronic Joint Pain
Low-Dose Radiation Therapy (LDRT) is a gentle, targeted treatment used to reduce inflammation and pain associated with osteoarthritis (OA). Spectrum Healthcare Partners offers LDRT to help patients regain mobility, reduce discomfort, and improve quality of life—without surgery or long-term medications.
What Is LDRT?
LDRT is a very low-dose form of radiation therapy delivered to a specific area of the body. Unlike cancer treatments that use high doses to destroy cells, LDRT uses minimal radiation to calm overactive cells and reduce inflammation. It is painless, non-invasive, and administered in short outpatient sessions.
How LDRT Helps Osteoarthritis
Osteoarthritis is a degenerative joint condition that causes pain, stiffness, and reduced mobility. LDRT helps by:
- Reducing joint inflammation and swelling
- Alleviating pain and stiffness
- Improving mobility and function in both large joints (knees, hips, shoulders) and small joints (hands, wrists, feet)
Many patients report long-lasting relief that allows them to stay active and delay or avoid surgery.
Benefits of LDRT for Osteoarthritis
- Non-invasive: No incisions, anesthesia, or recovery time
- Well-tolerated: Minimal side effects and virtually no downtime
- Long-lasting relief: Many patients experience symptom improvement for months or even years
- Covered by insurance: Medicare and most private insurers include LDRT as a covered benefit
- Surgical alternative: Can help delay or avoid surgery, especially for patients not ready or eligible for operative care
How Does LDRT Compare to Other Treatments?
Medications (like NSAIDs) can help temporarily but may cause side effects. Injections offer short-term relief but are invasive and may lose effectiveness over time. Surgery is effective but involves recovery time, anesthesia risks, and may not be ideal for all patients.
LDRT offers a unique balance of effectiveness and convenience—non-invasive, low-risk, and often long-lasting.
What to Expect During Treatment
- Consultation with a radiation oncologist
- Personalized treatment planning
- Six outpatient sessions, each about 15 minutes, delivered every other day over two weeks
- Precise targeting using custom molds for comfort and accuracy
Many patients begin noticing improvement within weeks, with maximum benefit developing over several months.
Schedule a Consultation
Call today to learn more or schedule an appointment:
- Maine: Bath, Portland, Sanford, Scarborough – 207.662.6244
- New Hampshire: Portsmouth – 603.559.4188
