Hi I have recently had an MRI and the results are: L5/S1 narrows with fibro fatty endplate reactive changed, an annular displacement posteriorly to the left and some posterior displacement of the S1 nerve root sleeve but no compression would appreciate your explanation. thank you
There are small bones that make up the spine. In the lumbar region there are 5 bones called vertebrae numbered from L 1 to L 5. After L 5 there is S 1. S 1 to S 5 are sacral segments and fused together. Between any two bones till the level of L 5 - S 1 there are small discs which are cushion like structures to allow movement in all directions. The discs are between the ends of two bone called end plates and fills the space between the end plates. There are small foramina between any two bones at the disc level through which nerve roots originating in the spinal cord pass through. In your case the opposing end plates of L 5 and S 1 vertebrae have developed mild age related changes. The disc at this level is also showing an annular displacement to the left side which is also seen to displace the nerve root. However the nerve root is not under compression.
Your imaging findings indicate a mild form of lower back disc problem and can be treated with pain relief medications and physiotherapy. Avoid carrying heavy object and doing heavy physical activity. Please do not worry.
I find this answer helpful
You found this answer helpful
Disclaimer: These answers are for your information only and not intended to replace your relationship with your treating physician.
This is a short, free answer.
For a more detailed, immediate answer, try our premium service
[Sample answer]
We use cookies in order to offer you most relevant experience and using this website you acknowledge that you have already read and understood our
Privacy Policy
What Does The MRI Results Indicate?
Hi, Thanks for writing in. There are small bones that make up the spine. In the lumbar region there are 5 bones called vertebrae numbered from L 1 to L 5. After L 5 there is S 1. S 1 to S 5 are sacral segments and fused together. Between any two bones till the level of L 5 - S 1 there are small discs which are cushion like structures to allow movement in all directions. The discs are between the ends of two bone called end plates and fills the space between the end plates. There are small foramina between any two bones at the disc level through which nerve roots originating in the spinal cord pass through. In your case the opposing end plates of L 5 and S 1 vertebrae have developed mild age related changes. The disc at this level is also showing an annular displacement to the left side which is also seen to displace the nerve root. However the nerve root is not under compression. Your imaging findings indicate a mild form of lower back disc problem and can be treated with pain relief medications and physiotherapy. Avoid carrying heavy object and doing heavy physical activity. Please do not worry.