A few years back when i was living in the Keys i had 2 brothers both Dentists out fishing on the reef.
I had broken a tooth off on my partial plate which was very visable.
One of them asked me if the tooth had been broken, to which i said no, it simply came off the plate while i was biting down on an apple.
He then said just use some Super Glue to put it back on the plate.
I looked at him i guess in disbelief of what he said.
But he laughed and said how do you think we fix them?
I did it and it held up just fine with no issues.