In-depth

Complications

Osteoarthritis

The wear and tear of aging may take a toll on your joints. Find out how to manage osteoarthritis.

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.

Mar. 07, 2012

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