I saw patients all the time who had had ESIs by him who were scared to death when I suggested they have a real one done by me. "Oh God no! I had a headache for 2 weeks when he did mine!" That was a common thing to hear.
I had one lady he literally paralyzed with a pump. She was walking before the pump, not after. So much metal in her back I could not figure out why, neither could the neuologist I sent her to for another opinion. She refused referral to another spine doc. All I could do was refill her pump. It worked very well for her suprisingly.
Another patient he put in a pump for me (before I figured out he was a yahoo, medtronics rep recommended him) and the patient came back to me a week later with an obvious spinal headache. I called him and he said send her right over. A few days later I get his note and he says it's a tension-type HA and he prescribed ibuprofen. A week later she still cannot sit up. I told her husband to take her right over to the surgeons office. He finally agreed it was aspinal HA, did a blood patch and she walked out HA-free.
Now we have a newly-trained ortho spine guy starting this summer with us. He plans to do his own lumbar injections but not cervical. I can't wait to see if he plans to use fluoro or not...