Implant crown keeps coming off
Implant crown keeps coming off:
I had an implant placed several years ago and restored by my dentist. The crown would stay on for several months and then I would have to have it recemented. This happenned numerous times until I swallowed the crown.
I switched to a new dentist and she made a new crown on the same abutment. It did well for 6 months, but has come off again.
What options do I have and should I return to the original dentist?