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Thoracic spine x-ray - Overview

Alternative Names

Vertebral radiography; X-ray - spine; Thoracic x-ray; Spine x-ray; Thoracic spine films; Back films

Definition of Thoracic spine x-ray:

A thoracic spine x-ray is an x-ray of the twelve chest (thoracic) vertebrae. The vertebrae are separated by flat pads of cartilage that cushion them.

How the test is performed:

The test is done in a hospital radiology department or in the health care provider' s office. You will lie on the x-ray table and will be asked to lay in different positions. If the x-ray is to determine an injury, care will be taken to prevent further injury.

The x-ray machine will be positioned over the thoracic area of the spine. You will hold your breath as the picture is taken, so that the picture will not be blurry. Usually 2 or 3 x-ray views are needed.

How to prepare for the test:

Inform the health care provider if you are pregnant. Remove all jewelry.

How the test will feel:

Th test causes no discomfort. The table may be cold.

Why the test is performed:

The x-ray helps evaluate bone injuries, disease of the bone, tumors of the bone, or cartilage loss.

Skeletal spine

Vertebra, thoracic (mid back)

Vertebral column

Intervertebral disk

Anterior skeletal anatomy

Reviewed last on: 8/8/2009
Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

References

Stevens JM, Rich PM, Dixon AK. The spine. In: Grainger RC, Allison D, Adam, Dixon AK, eds. Grainger & Allison's Diagnostic Radiology. 5th ed. New York, NY: Churchill Livingstone; 2008:chap 60.

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