X-Ray: Flexion and Extension View

Specimen Required

NONE

Fasting Required

Purpose of the Test

The test is primarily used to assess the mobility and stability of the spine and to detect any signs of spinal stenosis, arthritis, spondylolisthesis, or other conditions affecting the spine. It can help diagnose spinal injuries, degenerative disc disease, or spinal cord tumors.

When this test is required

This test may be requested by a doctor or specialist to help diagnose or monitor spinal conditions.

What the Test Detects

The test involves taking two X-rays of the spine, one with the patient in a standing position and one with the patient bending forward. The images are then compared to assess the range of motion and stability of the spine.

Preparation for the Test

You may be asked to change into a hospital gown and remove any metal objects, such as jewelry or belts. You may also need to fast for a few hours before the test, depending on your doctor’s instructions.

Sample Requirements

No sample is required for this test.

Additional Notes

During the test, you will need to follow specific instructions on how to move your body to ensure accurate imaging. The test is generally safe, but it does expose the patient to small amounts of radiation, so it should be used only when necessary. Your doctor will discuss the risks and benefits of the test with you.

Selected Tests