Spinal Decompression: A 6-to-10 Session Protocol for Disc and Nerve Pain

What Spinal Decompression Is

Spinal decompression is a non-surgical mechanical therapy that applies controlled distraction force to the lumbar or cervical spine, creating negative intradiscal pressure to reduce compression on herniated or bulging discs and the nerve roots they impinge. The negative pressure created within the disc promotes retraction of herniated nucleus pulposus material, improves fluid and nutrient exchange within the disc, and reduces the mechanical load on facet joints. At Rebuild Regen Medical Clinic, spinal decompression is performed using the Antalgic-Trac® system, a purpose-built decompression device for the lumbar and cervical spine.

Spinal decompression differs from simple traction. Traction applies a static sustained pull. The Antalgic-Trac® system delivers precisely controlled distraction forces in a cyclical pattern, allowing the spine to respond without triggering protective muscle guarding that limits the clinical effectiveness of older traction methods.

How the Antalgic-Trac® Works

The Antalgic-Trac® positions the patient in a semi-reclined posture with pelvic or cervical harness depending on the treatment zone. The device's computer-controlled actuator applies a graduated distraction load, holds it for a set interval, and then releases partially before reapplying. This intermittent pattern allows the disc and surrounding soft tissue to adapt progressively.

The distraction force applied is calculated based on patient body weight and disc level being treated. Lumbar protocols typically use a percentage of body weight as the distraction load. Cervical protocols use significantly lower loads. Both create measurable intradiscal pressure reduction documented in MRI and manometric studies.

Conditions Addressed

Spinal decompression at Rebuild Regen is applied for lumbar disc herniation, cervical disc herniation, degenerative disc disease, sciatica from discogenic origin, facet syndrome with mechanical loading as a contributing factor, and neuropathy with a compressive spinal component.

Patients with chronic low back pain that radiates into the glutes and legs along dermatome patterns, and those with cervical pain radiating into the arms and hands, are the most common presentations appropriate for spinal decompression.

The Protocol: What to Expect

A standard spinal decompression protocol at Rebuild Regen involves 6 to 10 sessions. Each session runs 20 to 30 minutes. Sessions are typically scheduled two to three times per week for the duration of the protocol.

The first one to three sessions are at lower distraction loads to allow the body to acclimate. Loads are progressed based on patient tolerance and response. Most patients report a stretching sensation during treatment and a feeling of reduced pressure immediately after. No sedation or anesthesia is required. Patients are ambulatory immediately after each session.

Post-session, patients are advised to avoid heavy lifting and high-impact activity for 24 hours. Sustained postures that load the spine (prolonged sitting without lumbar support, for example) are discouraged during the protocol period.

Clinical response is assessed at the midpoint. Some patients complete two full protocols depending on the severity and chronicity of their disc condition.

For patients with both spinal and neuropathic components, spinal decompression is frequently combined with LightForce® XLi Class IV laser therapy as part of The Rebuild Neuropathy Protocol™. See the neuropathy treatment service page for how these modalities work together.

Related reading: Neuropathy Treatment Without Medication | How Does Class IV Laser Therapy Work? | Hip Pain Non-Surgical Treatment Options

Is Spinal Decompression the Right Approach for Your Back Pain?

Spinal decompression is appropriate for disc-origin pain with or without radiculopathy where surgical intervention is not yet indicated. Patients who have had prior spinal fusion surgery, those with spinal instability, or those with fractures in the treatment zone are not candidates. For a full review of conditions treated, visit the complete guide to neuropathy and spinal pain.

How Soon Do Patients Feel Relief?

Many patients report noticeable pain reduction within the first three to four sessions. Significant functional improvement typically follows by the end of the full protocol. Disc healing continues for several weeks after the protocol concludes.

Is Spinal Decompression Covered by Insurance?

Coverage varies significantly by plan. Some insurance policies cover decompression under physical therapy or durable medical equipment codes. Rebuild Regen provides transparent pricing at consultation.

When Spinal Decompression Is Not Appropriate

Active spinal fracture, spinal tumor, significant spinal instability (spondylolisthesis above grade 1), prior multi-level fusion at the treatment segment, and severe osteoporosis are contraindications. Pre-treatment imaging review is required to confirm candidacy.