I think I finally figured it out, didn't understand how a tooth can still be throbbing a week and a half after it was removed. The other side was fine in 2 days. Tonight I was digging around can I can see when he removed it, he damaged the one next to it right at the base and it is that one that throbs.. The thing is actually getting dark in color ... Crap .. more money .. ya know it is like putting gas in your car and just laying the pump on the ground ... now I have to call my regular dentist to fix this one and before sending me to the Oral surgeon she xrayed and filled everything that was a problem ... crap .. all nuts. I am not a happy man