Verified treatment outcome for Lumbar Stenosis at Pinnacle Chiropractic and Spinal Rehab Center of Highlands Ranch in Highlands Ranch, CO.Walking distance increased from 1 block to 5 blocks achieved over 14 weeks. Diagnosis: M48.06 (Spinal stenosis, lumbar region). Patient experience: Patient with lumbar stenosis symptoms had severely limited walking capacity. After 14 weeks of decompression and mobility care, walking distance increased from 1 block to 5 blocks and pain reduced 50%.