Myelography is a form of real-time x-ray that uses fluoroscopy and an injection of contrast material in order to provide a clear picture of the spinal cord, nerve roots, and spinal lining – also referred to as meninges. This imaging technique is particularly useful for assessing the spine after certain surgeries as well as in looking for disc abnormalities. It is a viable alternative for persons who cannot undergo an MRI.
Prime Diagnostic Imaging MRI clinics in Dallas-Fort Worth offers myelography to patients in need. Using state-of-the-art technology and a trained, knowledgeable team of medical professionals, you will undergo a safe and effective myelography which will provide your physician with helpful, real-time images. If you have any questions about this form of imaging or would like to learn more before the test, please do not hesitate to ask.
What is Myelography?
This innovative form of imaging has been extremely useful in diagnosing certain ailments and conditions. During this imaging examination a spinal needle will be placed into the spinal canal in order to inject a contrast material into the space surrounding the spinal cord and nerve roots. Then, using fluoroscopy – a real-time type of x-ray – the technician will be able to see where the problem is. This is a noninvasive, but highly effective form of imaging.
Common Reasons for a Myelography
While an MRI is usually the first imaging exam conducted where the spinal cord and nerve roots are involved, myelographic imaging is also a viable option. In many cases, patients who have a cardiac pacemaker or other medical device are unable to undergo an MRI and therefore need to have a myelography done instead. It should be noted that this form of imaging is most commonly used when it comes to detecting abnormalities that affect the spinal cord, the spinal canal, the spinal nerve roots.
Here is a look at a few of the most common reasons for this type of imaging test:
✔ To show if there is a herniated disc
✔ To see if there is something compressing the nerve roots or spinal cord
✔ To show a condition that may lead to the degeneration of the bones.