Seeing “spinal cyst” on an MRI report can raise questions, especially if you weren’t expecting the finding. For patients in Hamilton and Jersey City, New Jersey, our team at Princeton Neurological Surgery looks at spinal cysts in the context of your symptoms, neurological exam, and imaging. Edward H. Scheid, Jr., MD, is a board-certified neurosurgeon who has performed more than 6,000 spine surgeries.
A Spinal Cyst Does Not Always Cause Symptoms
A spinal cyst is a fluid-filled sac that develops within or near the spinal canal. Synovial cysts are among the types that can occur around the spine, often near a facet joint. The type and location of the cyst both matter when determining whether it is likely to cause problems.
Some cysts are found incidentally when an MRI is ordered for another reason. If the growth is small and not affecting nearby nerves, you may have no symptoms at all.
Problems are more likely when a cyst begins taking up space around a nerve or within the spinal canal. In that situation, it may contribute to spinal stenosis or other forms of nerve compression.
Do Your Symptoms Match What the MRI Shows?
An MRI can reveal where a cyst is located, but the scan alone cannot tell the full story of your pain. When a spinal cyst presses on nearby nerves, symptoms can include back pain, cramping, numbness, or pain that travels into a leg. Certain symptoms may also become more noticeable with standing or changes in posture.
During an evaluation, we compare those complaints with the location of the cyst and the results of your neurological exam. This helps determine whether the MRI finding is likely to explain what you are experiencing or whether another spinal condition may be involved.
That distinction matters because a visible cyst does not necessarily require treatment.
Does a Spinal Cyst Need to Be Removed?
Not always. A cyst that is not causing pain or neurological problems may simply be monitored with follow-up care and imaging.
When symptoms are present, nonsurgical care may be considered first. Facet joint or epidural steroid injections can sometimes help reduce inflammation and provide temporary relief.
Surgery may be considered when pain remains significant, neurological symptoms progress, or the condition begins interfering substantially with daily activities. Decompression can remove the cyst and relieve pressure on affected nerves.
Removing a cyst also does not automatically mean you need a spinal fusion. Stabilization may be recommended in certain cases when the joint or spinal segment is unstable or when additional support is needed after decompression.
Selected patients may also be candidates for minimally invasive spine surgery. The surgical approach depends on where the cyst is located, what structures it is affecting, and whether the spine remains stable.
Questions Worth Asking About a Spinal Cyst on MRI
If an MRI report mentions a cyst, a few specific questions can make the next conversation with your spine specialist more useful:
- What type of spinal cyst is visible on my MRI?
- Is the cyst actually pressing on a nerve?
- Does its location match my symptoms?
- Has it contributed to spinal stenosis?
- Is there evidence of spinal instability?
- Can the cyst be monitored safely?
- What new symptoms should prompt another evaluation?
These answers can help clarify whether the cyst is simply an imaging finding or something that needs closer attention.
Have Your MRI Reviewed by Our Spine Team
If you have been told that an MRI shows a spinal cyst, contact us to discuss your findings with Princeton Neurological Surgery. Dr. Scheid and our team evaluate spinal conditions for patients in Hamilton and Jersey City, New Jersey. Call 609-890-3400 to arrange an evaluation and better understand what the finding may mean for you.