In-depth

Prevention

Overuse injury prevention

Overuse injuries can be avoided — if you know how to pace yourself. Follow these tips to stay injury-free.

Tests and diagnosis

CT scan

A CT scan is an imaging test that uses X-rays to produce detailed images of the inside of your body.

MRI

MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.

X-ray

X-rays are a form of radiation that can make images of your bones and internal organs.

Treatments and drugs

Arthroscopy

Got a painful joint? With arthroscopy, you can find out why — and get relief.

Knee braces

A knee brace may reduce osteoarthritis pain in your knee by shifting the force of your weight off the damaged part of your knee when you walk.

Feb. 05, 2013