Common Causes Of Syringomyelia

Arachnoiditis

Arachnoiditis is a disorder in which there is an occurrence of a stage of acute inflammation that happens in the outermost and innermost membranes that encompass and protect the spinal cord, nerve roots, and brain. This disorder can be caused by viruses, bacteria, chronic degenerative disease of the spinal discs, or spinal stenosis. The problematic inflammation is a response by the cerebrospinal fluid to foreign invaders, and in arachnoiditis, the inflammation is excessive causing fibrosis and scarring in the spinal cord. In addition, the nerve roots also will begin to adhere to each other or the Dural sac, which is called clumping. The clumping can cause severe interference with the root and spinal cord functioning. As a result, fluid-filled cysts often form inside of the spinal tissue (syringomyelia) from the disturbances made in the normal cerebral spinal fluid flow and the velocity of which it flows at. Arachnoiditis is simply another condition that influences changes in the fluid pressure and flow inside of and outside of the spinal cord.

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