Osteoarthritis (OA) is the most common form of arthritis, caused by gradual wear of the cushioning cartilage in the joints. It most often affects the knees, hips, hands, and spine. Symptoms may include pain, stiffness after periods of rest, swelling, reduced range of motion, and crepitus (a grinding or clicking sensation) that makes daily activities difficult.

While medications, lifestyle changes, physical therapy, and injections are the first-line approaches, some people continue to have persistent symptoms. Akumin offers Low-Dose Radiation Therapy (LDRT) as a gentle, non-invasive option to reduce pain and improve mobility.

Osteoarthritis often develops gradually, with symptoms such as joint pain that worsens with activity, morning stiffness, swelling or tenderness, and reduced mobility that can interfere with daily tasks.

Risk increases with age, prior joint injury, repetitive stress, excess body weight, and family history. Jobs or hobbies involving repeated motion can also contribute.

Diagnosis usually includes a physical exam, medical history, and imaging tests such as X-rays or MRI, with lab tests sometimes used to rule out other conditions.

If symptoms persist despite other treatments, ask your doctor about Low-Dose Radiation Therapy (LDRT), a gentle, non-invasive option designed to reduce pain and improve mobility.