Alright, here is the deal. About 3-4 years ago, I had a root canal done on a molar and had a metal cap place on it. Now since that time for about the first year or so the gum would inflame and then rupture with stuff. Now it's been happening much more frequent and the gum on the frontside is eroding away. I know people are probably like why didnt you get something done right away. The deal was my dental insurance ran out shortly after the procedure was done. I am 21, and I am going to get it taken care of regardless of price, i would just like to have a idea of what it is and if perhaps there was a malpractice on my dentists part. thank you.