If I had a lung tumor I might investigate and find that it is the only option or the best option at the very least. But I have been living with my pain as the cervical issues continue to worsen for at least 30 years and it is not life threatening as far as I know. It will probably get worse but I am already 77 so I don't have a lot of time left for it to become completely disabling. On the other hand as it has been described the procedure will have two potential threats-allergic reaction to the dye and also radiation. I have had too much exposure already. I grew up at a time when fluroscoping feet to get the right pair of shoes was the norm. So over the years the exposure adds up especially when you factor in mammogaphy and dental x-rays for nearly every visit since I was 3. The risk that the doctor mentioned of having a spinal headache is disturbing too. He didn't tell me how frequently that happens or what can be done when it does happen, but that is not something I even want to think about. Since I have some kidney issues and because they don't help anyway I am not interested in anything that includes Tylenol such as oxycodone. I have had prescriptions for it in the past and it doesn't do much . I just want the one med I know works. Since there is absolutely no chance of becoming hooked as I would need just a few tablets to ease my severe pain 2X annually there is no real reason for denial. I am not a person who has ever had addictions. I just need to ease my pain without a risky procedure.