THE worst experience of my life. After 14 injection fr Dr. GOEL with no relief, two of those were ablation to deaden my nerves with NO sedation. This was as a result of a failed back surgery with Dr. Little. The Xray clearly show the screws to tight together at an angle. Completely different experience from my first two with Dr. Sonntag from 8 years earlier. My pain is still constant and chronic with no relief insight.