Understanding Sciatica & Recovery
Sciatica describes pain, tingling, or numbness radiating along the path of the sciatic nerve—the longest and widest nerve in the human body. Originating in the lower lumbar spine, the nerve travels deep through the gluteal region and down the back of each leg.
Sciatic nerve irritation typically occurs when a herniated disc, bone spur, or tight piriformis muscle compresses nerve roots as they exit the spinal column. The resulting discomfort can range from a dull ache to sharp, electric shock sensations.
At Revive Rehab, we perform specialized nerve conduction and neural gliding evaluations to relieve compression and help you walk, sit, and sleep comfortably.
Common Symptoms & Physical Signals
Patients dealing with sciatica frequently report the following hallmark symptoms:
- Sharp, shooting pain traveling down one buttock, thigh, and calf
- Tingling, pins-and-needles, or numbness in the foot or toes
- Increased discomfort when sitting for extended periods or coughing
Primary Causes & Biomechanical Triggers
Lumbar disc herniation or bulging compressing nerve roots L4-S1
Piriformis muscle tightness trapping the sciatic nerve (Piriformis Syndrome)
Lumbar spinal stenosis or facet joint bony hypertrophy
Multidisciplinary Treatment Pathways
How our clinical team treats sciatica across integrated disciplines:
Neural Gliding Physiotherapy
Specialized nerve mobilization techniques and directional lumbar decompression.
Chiropractic Flexion-Distraction
Gentle motorized stretching to open spinal disc spaces.
Gluteal & Piriformis RMT
Deep myofascial release relieving muscular nerve entrapment.
Your Step-by-Step Rehabilitation Timeline
Stage 1: Assessment
Nerve Conduction Testing
Straight-leg raise testing and neural tension mapping to isolate nerve entrapment.
Stage 2: Decompression
Relieving Nerve Pressure
Hands-on lumbar decompression and nerve gliding exercises to reduce sharp leg pain.
Stage 3: Stabilization
Pelvic & Core Strength
Rebuilding gluteal and core strength to prevent recurrent spinal nerve compression.
Stage 4: Maintenance
Mobility Independence
Providing tailored home nerve gliding routines and walking mechanics education.
Home Care & Self-Management Tips
- Perform gentle piriformis stretches by crossing the affected leg over the opposite knee while seated.
- Avoid sitting on wallet or thick items in back pockets that compress gluteal nerves.
Insurance & Direct Billing for Sciatica
Fully eligible for direct billing via extended health plans, ICBC collision claims, and WorkSafeBC.