Q.
Hi having had all my teeth taken out last year i then went for full implants the top set have been fine however since july of this year my bottom set have only ever stayed in no longer than 1 week my dentist keeps taking further impressions and sent them back to the lab to be tweaked but having had them put back in this week they lasted 2 hours my gums feel very sore with all the probing having my safety caps put back in yet again fills me with dread as they are so painfull when he screws them in please help different cement has been used to no avail