METHOD FOR PROSTHETICS AT THE ABSENCE OF DENTAL CROWN PART Russian patent published in 2004 - IPC

FIELD: medicine, orthopedic stomatology.

SUBSTANCE: the present innovation deals with prosthetics in case of either complete or partial destruction of dental crown part. One should manufacture a metal cast joint-pin stump insertion for a tooth, then it should be decontaminated and oxidized. Then one should apply a thin layer of ceramic mass - opaquer - onto the whole surface of this insertion to perform kilning. The above-mentioned joint-pin insertion should be fixed onto a tooth to manufacture an artificial crown above it made of the alloy of gold, ceramics based upon gold alloy, pure ceramics (IPS Empress). The present innovation enables to prevent availability of metal ions into mouth cavity to exclude toxico-allergic reactions to metal and electrogalvanic syndrome.

EFFECT: higher efficiency of prosthetics.

1 ex