Overview
VIA Disc NP is a procedure in which processed donor (allograft) nucleus pulposus tissue is injected into a degenerated disc. It is intended to supplement the lost disc material.
It is considered for selected patients with chronic low back pain thought to come from a degenerated disc. Research is ongoing, and coverage varies by plan.
Watch: how VIA Disc NP works
How it works
Under X-ray guidance, a needle is placed into the center of the affected disc and the allograft material is injected. The procedure is performed on an outpatient basis.
Who it may be for
- Chronic low back pain thought to come from one or more degenerated discs
- Pain that has not improved with conservative care
- Imaging findings consistent with disc degeneration
Your exam and imaging decide whether this treatment is appropriate for you.
What to expect
- Before: we review your medications (especially blood thinners), allergies and imaging. You may need a driver.
- During: you lie on a procedure table, the skin is cleaned and numbed, and the physician uses X-ray (fluoroscopy) or ultrasound guidance to place the needle.
- After: you are monitored briefly and usually go home the same day. Keep a pain diary so we can judge the response.
Recovery
Patients usually resume light activity within a few days, with gradual return to normal activities. Your instructions may differ.
Risks and side effects
Every procedure has risks. Your physician will review them with you, including:
- Increased pain temporarily
- Disc infection (discitis, uncommon)
- Bleeding
- Nerve injury (rare)
Insurance and cost
Many plans, including Medicare, may cover this treatment when criteria are met. We verify benefits before scheduling. See accepted insurance.
Frequently asked questions
Is VIA Disc NP a stem cell treatment?
No. It uses processed donor disc tissue (allograft), not stem cells.
How long does the procedure take?
Usually under an hour, and you go home the same day.
Is it covered by insurance?
Coverage varies. We verify benefits and discuss costs before scheduling.
This page is general patient education and does not replace advice from your own clinician. Individual results vary.