Mild Annular Bulging & Disc Protrusion: Causes, Symptoms & Treatment

What It Means

The annulus fibrosus (outer disc ring) bulges slightly, and the nucleus pulposus (gel-like center) protrudes centrally toward the spinal canal. This can compress nearby nerves.

Common Symptoms

• Back or neck pain
• Radiating pain into arms or legs
• Numbness or tingling in limbs
• Weakness in arms or legs
• Difficulty walking or balance issues

Some cases are asymptomatic.

Conservative Treatment (First-Line)

• Relative rest (avoid aggravating activities)
• Ice/heat therapy
• Physical therapy (core strengthening, posture correction)
• NSAIDs or other analgesics
• Epidural steroid injections (for radicular pain)
• Chiropractic care (with caution)

Surgery

Reserved for severe/progressive neurological deficits or failure of conservative measures after 6–12 weeks. Procedures include microdiscectomy or laminectomy.