Spine
Spinal Disc Herniation
Displaced disc material irritating a nerve root, causing radiating arm or leg pain, numbness or weakness.
What spinal disc herniation is
Each intervertebral disc has a tough outer ring and a softer center. When the outer ring tears, inner material can push outward and press on — or chemically irritate — a nearby nerve root.
The result is usually radiating pain: down the arm from the neck, or down the leg from the low back, often with numbness, tingling or weakness in a pattern that follows the specific nerve involved.
Most herniations improve over weeks to months without surgery. Interventional treatment targets the inflammation around the nerve so patients can stay active and sleep while natural healing occurs.
Common symptoms
- Sharp or electric pain radiating into an arm or leg
- Numbness or tingling in a defined band of skin
- Weakness in a specific muscle group
- Pain worsened by coughing, sneezing or prolonged sitting
Common causes
- Gradual disc wear that thins and weakens the outer ring over years
- A single lifting, bending or twisting injury that tears an already-weakened disc
- Repetitive vibration or loading, common in certain occupations
- Smoking, which reduces blood flow and nutrition to the disc
- Genetic factors that make some people prone to earlier disc degeneration
How it is diagnosed
The exam focuses on identifying which nerve root is involved by testing strength, sensation and reflexes in a pattern specific to that nerve. Straight-leg-raise or similar maneuvers help confirm nerve tension as the source of leg pain.
MRI is the imaging study of choice because it shows the disc, the nerve root and the amount of compression directly, and it also lets us gauge whether the herniation is likely to shrink on its own over time.
When the exam and imaging point to more than one possible level, a diagnostic nerve block or selective nerve root injection can pinpoint exactly which level is responsible before further treatment is planned.
Treatment options we offer
Which of these applies depends on your examination and, where appropriate, a diagnostic block confirming the source of your spinal disc herniation.
- Epidural Steroid InjectionsAnti-inflammatory medication delivered precisely around an irritated spinal nerve root to relieve radiating arm or leg pain.
- Nerve BlocksTargeted injections that interrupt pain signals along a specific nerve or nerve plexus.
- Medication ManagementCareful, monitored use of the right medication class for your pain type, with clear goals and safety oversight.
- Spinal Cord StimulationAn implanted device that modulates pain signals before they reach the brain, trialed first so you know it works.
When to see a specialist
- Radiating arm or leg pain that has not improved after two to four weeks
- New numbness, tingling or weakness that follows a specific arm or leg pattern
- Pain that limits standing, walking or sitting through a workday
- Symptoms that make it difficult to sleep despite pain medication
- Loss of bladder or bowel control, saddle numbness, or rapidly worsening leg weakness, which require emergency evaluation the same day
Common questions
Do all herniated discs need surgery?
Why does an epidural injection help if the disc is still herniated?
How long does it take a herniated disc to heal?
Can a disc herniation come back after it heals?
Ready to get a real diagnosis?
Most patients are seen within two weeks. Call our office or send a request and our staff will help you choose the most convenient location.