Verified treatment outcome for Degenerative Changes with Sciatic Pain at Pinnacle Chiropractic and Spinal Rehab Center of Highlands Ranch in Highlands Ranch, CO.Sciatic episodes reduced from daily to occasional achieved over 12 weeks. Diagnosis: M47.816 (Spondylosis without myelopathy or radiculopathy, lumbar region). Patient experience: Patient with degenerative spinal changes experienced daily sciatic pain episodes. After 12 weeks of decompression care, sciatic episodes reduced from daily to occasional with improved quality of life..