I'm lucky, this is the ONLY one that I have. I have had X-Rays done, a few times and this is the only one to ever show up. It showed up under my gums, about 7 years ago and is just now coming in. I hate to have it removed because I hate doctors, dentists, pain, and all that kinda stuff lol. I am going to have to though because it hurts really bad. Should I wait til it comes in further though, or let them cut it out, I would think letting it come in more would be easier and less painful, but I'm not sure