Sciatica is one of the most debilitating conditions affecting Canadian veterans — and one of the most frequently under-treated. The sharp, radiating pain that shoots from your lower back down through your buttock and leg can make standing, sitting, and sleeping unbearable. At VAC Chiropractor Fredericton, Dr. Scott Brayall has extensive experience treating sciatica in veterans, with a focus on identifying the root cause and providing lasting, evidence-based relief.
What Is Sciatica?
Sciatica occurs when the sciatic nerve — the longest nerve in the body — becomes compressed or irritated. The result is pain, numbness, tingling, or weakness that travels from the lower back, through the hip, and down one or both legs. Common underlying causes include herniated or bulging discs, spinal stenosis, degenerative disc disease, and piriformis syndrome.
Common symptoms include:
- Sharp or burning pain in the lower back, buttock, or leg
- Numbness or tingling down the leg or into the foot
- Weakness in the affected leg
- Pain that worsens with prolonged sitting or standing
- Difficulty walking or changing positions
How Military Service Contributes to Sciatica
Veterans face a significantly elevated risk of developing sciatica due to the cumulative physical demands of military service. Common contributing mechanisms include:
- Load bearing: Carrying heavy packs, body armor, and equipment over extended distances places repetitive compressive and shear forces on the lumbar spine.
- Vehicle operations: Hours in LAVs, aircraft, trucks, and ships expose the spine to whole-body vibration and static loading — well-recognized contributors to disc degeneration.
- Physical training: High volumes of running, loaded marches, obstacle courses, and combatives training accumulate microtrauma in spinal structures over a career.
- Direct trauma: Falls, blast exposure, motor vehicle accidents, and combat injuries can cause immediate structural damage that evolves into chronic sciatic nerve compression.
The repetitive loading placed on the lumbar spine during service can accelerate disc degeneration and nerve compression, making sciatica a recognized and commonly service-related condition under Veterans Affairs Canada.
Chiropractic Treatment for Sciatica
Dr. Brayall uses a combination of techniques tailored to each veteran’s specific presentation and pain history:
- Activator Method: A precision, low-force instrument-based adjustment that targets the specific spinal segments causing nerve compression. Ideal for veterans with acute pain or sensitivity to manual manipulation.
- Arthrostim: A gentle, high-frequency adjusting instrument that restores spinal joint mobility without the force of traditional manipulation — well-tolerated in chronic and complex cases.
- Soft tissue therapy: Addressing the muscular tension and trigger points that commonly accompany sciatic nerve irritation, particularly in the piriformis and gluteal muscles.
- Rehabilitation guidance: Specific exercises and postural recommendations to reduce recurrence and support long-term functional recovery.
Dr. Brayall’s approach is thorough, evidence-based, and adapted to the unique needs of veterans — recognizing that many present with complex, chronic pain histories that require a careful and individualized treatment plan.
VAC Disability Reports
In addition to treatment, Dr. Brayall provides detailed clinical reports to support VAC disability claims related to sciatica and lumbar spine conditions. These reports address causation, chronicity, functional impairment, and treatment response in a format aligned with VAC adjudication standards.
Ready to Get Relief?
If you are a Canadian veteran experiencing sciatica and believe it may be related to your military service, we encourage you to reach out. Call (506) 472-7000 or book online to schedule your assessment with Dr. Brayall.