Hand X-Ray
Alternate Names : X-Ray - Hand
Definition
A hand X-ray is an examination involving images of one or both hands.
X-rays are a form of electromagnetic radiation like light, but of higher energy, so they can penetrate the body to form an image on film. Structures that are dense (such as bone) will appear white, air will be black, and other structures will be shades of gray.
Why is the Test Performed?
Hand X-ray is used to detect fractures, tumors, or degenerative conditions of the hand. Hand X-rays may also be performed to assist in determining the "bone-age" of a child in order to determine if metabolic or nutritional disorders are interfering with proper growth.
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