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A member asked:

What is a nerve root sheath cyst in neural foramen?

A doctor has provided 1 answer
Dr. Richard Zimon answered

Specializes in Internal Medicine

The covering: of the nerve has "bubbled" out (like a bubble) and may be taking up the very small amount of ROOM in that foramen ("hole") this putting pressure on the nerve causing pain! Hope this is helpful! Dr Z

Answered 3/24/2018

358 views

Thank

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Help interpret MRI?: Levoconvex scoliosis & degenerativechanges, discbulgew/ annularfissure, smallrightforaminaldisc protrusion,& mild narrowing right neural foramen w/disc material abutting the inferior aspect of exiting right L5 nerve root.

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