When it comes to diagnosing a herniated disc, X-rays are not always the best option. While X-rays can give an overall picture of the spine and its alignment, they cannot pick up the subtle changes associated with a herniated disc. That being said, there are certain clues that may be visible on an X-ray that can indicate a herniated disc, such as a narrowing of the disc space or a bulging of the disc.
A herniated disc occurs when the outer ring of the disc begins to bulge or rupture, causing the inner contents of the disc to leak out into the surrounding area. This can cause pressure to be placed on nearby nerves, resulting in pain and other symptoms. In order to diagnose a herniated disc, a physician may order an X-ray. While this test can provide a general view of the spine, it cannot pick up the subtle changes associated with a herniated disc, such as a narrowing of the disc space or a bulging of the disc.
In addition to an X-ray, an MRI may be ordered to further investigate the issue. An MRI provides a much more detailed image of the spine and can help detect subtle changes that may indicate a herniated disc. Additionally, an MRI can help to identify nerve compression and any other damage that may have been caused by the herniation.
In conclusion, while X-rays can provide a general picture of the spine, they cannot detect the subtle changes associated with a herniated disc. To properly diagnose a herniated disc, an MRI may be necessary. If you think you may have a herniated disc, it is important to speak with your doctor about the best diagnostic tests for you.