What This Case Illustrates

For veterans with severe sciatica caused by annular disc tears, spinal fusion is not always the only option. Biologic disc repair — using an FDA-approved fibrin sealant to seal the tear and support the disc’s natural healing — offers a minimally invasive alternative. A clinical evaluation is the only way to know for certain whether the procedure is appropriate for a given patient.

About This Illustrative Case

The following is a composite illustrative scenario drawn from the patterns our clinical staff frequently encounters. It is not the record of a specific identified patient. Details are generalized to reflect common presentations among veteran patients with service-connected disc pathology.

A typical veteran patient in this pattern is a retired Army infantryman in his early forties, with twenty years of service that included multiple combat deployments, hundreds of miles of loaded ruck marching, and repeated high-impact parachute landings. The cumulative physical stress of that career — compressed and shaken lumbar spines, load-bearing joints under constant strain — creates a predictable pattern of disc damage that the VA system often does not address until the pathology is severe.

By the time a veteran matching this profile reaches the Valor team, he has typically been living with constant low back pain and radiating leg pain for several years. The sciatica is not mild. It disrupts sleep, limits the ability to sit or stand beyond fifteen to twenty minutes, and has ended the kind of active life that defined his identity in uniform.

What Imaging Typically Shows

Advanced degenerative disc disease at the L5-S1 level — the lowest functional segment of the lumbar spine — is the most common finding in this patient pattern. Imaging reveals a significant posterior annular tear combined with disc desiccation. The torn annulus allows inflammatory proteins to leak from inside the disc and contact adjacent nerve roots, producing the burning, tingling, and shooting pain that travels down the leg and into the foot. The tear, not just the degeneration, is the mechanical source of the radiculopathy.

Why Previous Treatments Failed to Resolve the Pain

Conservative and interventional treatments applied before reaching Valor typically address symptoms without repairing the structural defect. Physical therapy and chiropractic care can improve function and reduce inflammation temporarily, but neither seals an annular tear. Epidural steroid injections suppress nerve irritation for weeks at a time — sometimes longer — but the inflammatory leak resumes when the medication clears. Microdiscectomy removes disc material pressing on a nerve, but if the annular tear persists afterward, the disc continues to leak, and symptoms often return within months to a year.

This pattern — relief after surgery followed by a return of pain equal to or worse than before — is consistent with what the peer-reviewed literature describes as Failed Back Surgery Syndrome. Among patients in that category, outcome data from the procedure registry indicates that 80% of failed-surgery patients reported positive outcomes with intra-annular fibrin injection, though individual outcomes vary and no result is guaranteed.

How the Fibrin Procedure Addresses the Root Problem

The Valor team’s approach begins with an annulogram — an imaging-guided diagnostic step that maps every tear and leak in the affected discs before any treatment decision is made. This step is critical: it confirms whether the annular tear is the active pain generator and identifies exactly where the fibrin sealant must be delivered.

Once the annulogram confirms candidacy, the intra-annular fibrin injection is performed under imaging guidance. A thin catheter is positioned precisely within the disc. The FDA-approved fibrin sealant (manufactured by Baxter Pharmaceuticals) is then delivered to seal the annular tear from within, creating the structural environment for the disc to begin healing. The procedure requires no incisions, is performed under local anesthesia or light sedation, and is completed in under an hour. The fibrin sealant used is FDA-approved as a sealant; specific clinical applications and individual outcomes vary by patient.

Among the most-tracked outcomes in the fibrin procedure registry — drawn from over 7,000 procedures with long-term follow-up — the success rate is 83%. Individual outcomes vary. VAS pain scores in fibrin outcome studies dropped from a baseline of 72.4 mm to 33.0 mm at 104 weeks. Seventy percent of patients in long-term follow-up reported satisfaction at two or more years post-procedure. These are population-level statistics; no individual outcome is guaranteed.

Clinical Note

Veterans with service-connected sciatica often arrive having already tried everything the system offered — physical therapy, injections, sometimes surgery — and they’re told the next step is fusion. What our clinical staff sees repeatedly is that the annular tear itself was never addressed. The disc is still leaking. When we finally seal that tear with the fibrin procedure, the inflammatory signal that was driving the sciatica has a chance to quiet down. It doesn’t always happen for every patient, and we don’t promise a specific result. But we do promise that we’ll look at your imaging, be honest about what we see, and tell you plainly whether this approach makes sense for your situation.

Is the Procedure a VA-Covered Benefit for Veterans?

Under the Mission Act, the fibrin procedure may be a covered VA benefit when the VA cannot provide timely or appropriate care for a veteran’s condition. VA coverage is determined case-by-case by the VA under Mission Act criteria — not by Valor Spine. What Valor does handle directly: working with VA referral coordinators to navigate the approval process, so veterans do not have to manage that paperwork alone. When approved, Mission Act coverage can extend to the procedure itself, patient travel, and accompanying-caregiver travel. For more on how this process works, see our Veterans: Regenerative Spine Care & Insurance FAQ.

What Recovery Looks Like for Veteran Patients

Because the fibrin procedure involves no incisions and no general anesthesia requirement, the recovery profile is fundamentally different from fusion. There is no hardware. No bone grafting. No weeks-long immobilization. Most patients return home the same day. Activity restrictions in the weeks following the procedure are real — the disc needs time to stabilize around the sealant — but the trajectory is toward gradual return to function rather than extended surgical recovery. For veterans whose identity is tied to physical activity, this difference matters.

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Frequently Asked Questions

Can a veteran with failed back surgery still be a candidate for the fibrin procedure?

A prior surgery does not automatically disqualify a veteran. Among failed-surgery patients in the outcome registry, 80% reported positive outcomes with intra-annular fibrin injection — individual outcomes vary. A clinical evaluation and annulogram are required to determine whether the remaining disc anatomy supports the procedure.

Does the Mission Act cover this procedure for veterans?

The fibrin procedure may be a covered VA benefit under the Mission Act when the VA cannot provide timely or appropriate care. Coverage is determined case-by-case by the VA. Valor works directly with VA referral coordinators and handles the paperwork process on behalf of veteran patients. VA coverage decisions are made by the VA, not by Valor Spine.

Is sciatica from an annular tear different from sciatica caused by other problems?

Sciatica has several possible causes, including disc herniation, stenosis, and facet joint degeneration. Sciatica driven by an annular tear involves inflammatory proteins leaking through the torn disc wall and irritating adjacent nerve roots. Identifying the specific source through imaging and an annulogram is essential before any treatment decision is made.

How long does the fibrin procedure take?

The procedure is performed under imaging guidance and is completed in under one hour. It requires no general anesthesia — local anesthesia or light sedation is standard — and most patients return home the same day.

What is the annulogram and why is it done before the procedure?

An annulogram is an imaging-guided diagnostic step that maps every active tear and leak in the discs before treatment begins. It confirms which discs are the pain generators and guides precise delivery of the fibrin sealant. Treating without this step risks missing the actual source of the pain.

What does recovery look like compared to fusion?

Fusion recovery typically involves weeks of restricted movement, hardware implantation, and bone-graft healing. The fibrin procedure involves no incisions, no implants, and no bone grafting. Activity restrictions apply in the post-procedure period while the disc stabilizes, but the recovery arc is shorter and less disruptive than open spinal surgery. Individual recovery timelines vary based on the extent of disc damage and overall health.

This content is for general informational purposes only and does not constitute medical advice, diagnosis, or treatment. It is not a substitute for evaluation by a qualified physician. Treatment decisions depend on your individual medical history and clinical findings. Schedule a consultation to discuss whether the procedure is right for you.

The fibrin sealant used in the procedure is FDA-approved as a sealant. Specific clinical applications, candidacy, and outcomes vary by patient.

VA coverage is determined case-by-case under Mission Act criteria by the VA, not by Valor Spine. Valor coordinates the referral process; the VA makes coverage decisions.

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