Oh for crying out loud!  Last night while we were out to an event at a local ‘hall’ I broke a piece off a molar.

there is no pain or anything that traumatic.

My concern is that the radiation and chemo therapy is finally catching up with me, five years later.
Not only have I had to undergo a root canal recently, but now this tooth has started to come apart.  The way the piece came away reminds me of glaciers calving ice bergs.