Oliver Bee RMTRegistered Massage Therapist

Massage therapy · Kitchener–WaterlooSyringomyelia

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What It Is

Syringomyelia is when a fluid-filled cyst (called a syrinx) forms within the spinal cord. Over time, the cyst may get bigger, damaging the spinal cord and causing pain, weakness and stiffness, as well as other symptoms (NINDS, 2026).

There are several possible causes, but most cases are associated with a Chiari malformation. This is a condition where brain tissue at the bottom of the skull extends through the opening in the base of the skull (the foramen magnum) into the spinal canal, blocking the flow of fluid (NINDS, 2026; NHS, 2022). Other causes include spinal cord injuries, spinal cord tumours and damage from inflammation around the spinal cord (NINDS, 2026).

Some people have no symptoms. Syringomyelia is sometimes found by chance on an MRI scan done to look for other problems, such as disc problems or mechanical problems with the spine (NINDS, 2026). When symptoms do develop, they tend to come on slowly and can get worse over many years. If it is causing symptoms or getting worse, doctors usually recommend surgery, and delaying treatment may lead to permanent spinal cord damage (NINDS, 2026).

Syringomyelia Anatomy

The spinal cord travels from the brain down the spine. It is a thick cord of nerves grouped together and surrounded by membranes. The spinal cord runs through the middle of the vertebrae, in the spinal canal, which helps to protect it.

The syrinx is a bubble of fluid inside the spinal cord. Sometimes it can be very long and look quite dramatic, but looking bad on a scan does not necessarily mean it will be painful. The cyst is filled with cerebrospinal fluid – the watery liquid that surrounds and protects the brain and spinal cord (NINDS, 2026).

Not a diagnosis — for more information, contact me or another trusted healthcare provider.

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