Discography — Naples, FL

Discography is a diagnostic procedure that helps identify which spinal disc is causing pain by injecting contrast dye into the disc and evaluating the patient's pain response.

About This Procedure

This test is typically ordered when MRI and other imaging studies show disc abnormalities but cannot pinpoint the exact source of pain.

Under fluoroscopic guidance, a small needle is inserted into one or more spinal discs, and contrast dye is injected. If the injection reproduces your typical pain pattern, it confirms that disc as a pain generator.

Discography helps guide treatment decisions, including whether surgical intervention may be appropriate.

Benefits

• Precisely identifies the source of disc-related pain
• Guides surgical and treatment planning
• Provides information not available from MRI alone
• Helps avoid unnecessary procedures on healthy discs

Frequently Asked Questions

Is discography painful?

The procedure may cause temporary discomfort, especially when the affected disc is pressurized. This pain response is actually a key part of the diagnostic process.

How long does the procedure take?

Discography typically takes 30–60 minutes, depending on how many discs are being evaluated.

What happens after the test?

You may experience increased soreness for a few days. A CT scan is often performed after discography to further evaluate the disc structure.

Is discography a treatment?

No, discography is a diagnostic test only. Based on the results, Dr. Kerschner will recommend an appropriate treatment plan.

Advanced Pain & Spine Institute · 9975 Tamiami Trail North, Suite 1, Naples, FL 34108 · 239-307-7087