Broken screw inside implant
I had an implant done in the early 90's and the screw that connects the crown/post to the inplant sheard in half. The majority is left in the implant. I had what was left put back in, but there are not enough threads left and it keeps comming loose. Is there a technique available to remove the broken part from the implant and insert a whole new screw?
On a car you would use an easyout.