Hey everybody... I need tons of work done on my teeth. But recently, I found a blue spot on my upper gums, above a tooth that I had a root canal on about 6 years ago. It is all the way at the top where the inside of the lip and the gums meet. I also have a bad abscess on the other side of my mouth, but I don't think they are related. There is no swelling and no pain... I was just wondering if anyone ever had this before...
Thanks