[Optimization of surgical tooth preservation using a fully ready-made post implant construction system for endodontic...

By individual cast constructions necessary for endodontic implantations the cold-formed post material (pure titanium/implant steel) has to be heat-treated by recasting (Sipal as construction material). Therewith are connected structure changes with distinct worsening of the material properties. By means of the potentiodynamic anodic polarization it can be proved that the silver-palladium alloy is the component with the highest susceptibility to corrosion. A suitable alternative to the individual cast construction is a fully ready-made implant construction system made from pure titanium which can solve the problems of bond, corrosion and strength.