A man in his early 60s presented with intense lower back pain. He is very active, health conscious, and participates in racing cars and flying planes. About 5 years prior he was diagnosed with a herniated disk at L4-L5 ...

A woman in her mid-30s presented with excruciating pain in her lower back and numb-achy pain down her entire leg and into her foot. She could not stand straight and was unable to get on and off the bed ...