Herniated disc and pinched nerve

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Top view of normal disc with healthy nerve root and top view of herniated disc with pinched, inflamed nerve

The bones (vertebrae) that form the spine (backbone) are cushioned by small, round, flat discs. When these discs are damaged from an injury, normal wear and tear, or disease, they may bulge or break open. This is called a herniated or slipped disc.

If the herniated disc irritates or presses on a nerve root (pinched nerve), it may cause pain, numbness, or tingling in the area of the body to which the nerve travels.

Current as of: July 17, 2023

Author: Healthwise Staff
Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

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