Very top of a gold crown came off.. just want to know about a good and rather perm solution as this is a 10 year old crown and has came off twice, Seems like the dentist just cleans it out good and uses an adhesive. Any suggestions would be helpful.. no pain involved with this and don't want to go to a dentist. Most of the sites suggest buying a temporary adhesive. Any more permanent fixes? Thanks so much

A temporary adhesive is not going to give you a permanent solution. Perhaps it is time to have a new crown made.