My crown feels loose but I dont want to mess with it. Going to address it tomorrow but what if I mess with it during my sleep?

Determining the proper shade to pick for your new crown or veneers depends on how many teeth you are having work on and what your treatment goals are. If you are having a single front tooth fixed, you are really limited on matching the porcelain to the teeth on either side. In this...

Hi:Depending on the size and the location of the decay this may or may not be ok.  Of course it is always best to have a crown that is completely sealed without any filling or decay.Best,Dr. Maddahi

Hi:It's best to remove the broken file to get the best seal on the root canal.  The main danger is lack of seal and re-infection of the tooth.Best,Dr. Maddahi