2015年4月2日 · Black disc disease is the common term for the degenerative processes of intervertebral disc dehydration that correlate with imaging changes from a normal white nucleus to a black nucleus on MRI.

When looking at imaging studies of the discs, healthy discs have a white center (nucleus), while the annulus (outer covering) seems dark. The nucleus will get darker as the disc degenerates until it becomes black, which means complete degeneration. They call it black disc disease or disc desiccation. Desiccation just means dried out.

2024年2月4日 · The presence of a black disc on an MRI scan can indicate underlying issues that may or may not be symptomatic. Some individuals with black discs may experience back pain, stiffness, and reduced flexibility, while others may not have any symptoms.

2021年10月18日 · Black Discs on the MRI scan are the cause of disc degeneration and they go through a degenerate cascade. First, there is an injury to the disc. This releases the chemicals into the sorrounding tissues causing low back pain.

An MRI scan is usually used for suspected disc degeneration, which can show disc dehydration, tears or fissures in the disc, or a herniated disc. A dehydrated disc may be referred to as a dark disc or black disc, because it looks darker on an MRI scan.

Dark disc or black disc is a colloquial, nonstandard term used to describe a dehydrated disc. On MRI imaging, the disc loses its central high T2 signal intensity and it appears dark as a consequence of the dehydration of the nucleus.

2002年8月15日 · In this article the authors describe the clinical syndrome, magnetic resonance imaging and discography findings of pathophysiological pain generation, and the available surgical options.

In this article the authors describe the clinical syndrome, magnetic resonance imaging and discography findings of pathophysiological pain generation, and the available surgical options.

2023年10月24日 · A herniated disk is sometimes called a slipped disk or a ruptured disk. A herniated disk, which can occur in any part of the spine, most often occurs in the lower back. Depending on where the herniated disk is, it can result in …

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