Dental implant made from zirconium dioxide, useful for supporting crowns and similar prostheses, comprises an anchor for connection to bone and an abutment for receiving the prosthesis

摘要

Dental implant (A) comprises an anchoring part (10) for attachment to bone, and an abutment (20), for attachment to a crown or similar construct, that is connected (or can be connected) to (10), where both (10) and (20) are made from zirconium dioxide. Dental implant (A) comprises an anchoring part (10) for attachment to bone, and an abutment (20), for attachment to a crown or similar construct, that is connected (or can be connected) to (10), where both (10) and (20) are made from zirconium dioxide. The new feature is that (10) and/or (20) has a special segment (40) that matches the individual measurements of the patient's bone and/or gums, and (40) has been prepared on the green body before this is sintered. (40) has a roughened surface that permits growth of bone and/or ingrowth of the gums.