I had a surgical extraction with stitches on Saturday. Three days later I have non hard white stuff in my tooth socket and sides of gums. It’s not hard; it’s rubbery/soft. I was told by a different dentist I have root left behind. I should just get it removed from the oral surgeon who did it. My oral surgeon said there was nothing there and refuses to remove anything. At the time, this white stuff wasn’t showing when I went to him. I tried to call their office again and they hung up on me when I mentioned my name. The other dentist had it on xray. What to do? I thought tooth fragments were hard. Is it safe to keep it there?