I just had a root canal last week on my #30 molar, and it was so deep and traumatic that the dentist had to wait to put a crown on it. Now 3 days before I am supposed to get the crown I found a crack in the tooth! Which means if they can't fix the crack I might have to get it pulled. Using some fun new dental toys I have ( a mouth spreader & a lighted dental mirror) I explore my tooth and still cut up gums, giving you a good look at the mixture of composite and amalgam filling in it. I also do a little teeth/gum picking and it I get a littleBl0ody along my gum line. Next week I'll be back...wi... Show more