Whatever the abutment product or system, an impression of the abutment is then taken as well as a crown secured towards the abutment with dental cement. Yet another variation on abutment/crown design is if the crown and abutment are one piece and also the lag-screw traverses the two to secure https://implantprosthetics.suomiblog.com/an-unbiased-view-of-removable-prosthetics-48223611