– Myelogram – where an opaque type of dye is injected into a client’s spinal column followed by a CT or MRI scan 5. Numbness or pins and needles in the groin or glutes: This is referred to as saddle anesthesia and can be a sign of a significant nerve https://arthurfscqb.elbloglibre.com/36632672/the-2-minute-rule-for-foraminal-stenosis