Abstract: An adhesive adapted for stabilizing ceramic restorations for dental use, that includes a reaction product of an admixture of: a di(organo)polysiloxane that includes at least two vinylic groups and has a viscosity of at least 100 cP at 25° C.; a silicone resin; an (organo)(hydrogen)polysiloxane; a silanated fumed silica; and a filler. Preferably, the admixture includes a di(organo)polysiloxane that includes at least two vinylic groups and has a viscosity of at least 100 cP at 25° C.; a silicone resin; an (organo)(hydrogen)polysiloxane; an organoplatinum polymerization catalyst; a silanated fumed silica; a polymerization retardant; an inorganic pigment; and a filler.

Abstract: An adhesive adapted for stabilizing ceramic restorations for dental use, that includes a reaction product of an admixture of: a di(organo)polysiloxane that includes at least two vinylic groups and has a viscosity of at least 100 cP at 25° C.; a silicone resin; an (organo)(hydrogen)polysiloxane; a silanated fumed silica; and a filler. Preferably, the admixture includes a di(organo)polysiloxane that includes at least two vinylic groups and has a viscosity of at least 100 cP at 25° C.; a silicone resin; an (organo)(hydrogen)polysiloxane; an organoplatinum polymerization catalyst; a silanated fumed silica; a polymerization retardant; an inorganic pigment; and a filler.

Abstract: A method and bur is described for preparing a surface of a metal substrate. The bur includes a shank portion and a cutting head. The cutting head includes a base portion connected to the shank portion, a tip portion opposite the base portion and a plurality of similar blades defined by equal size bur grooves formed along a longitudinal axis of the cutting head. Each of the blades including a plurality of spaced dentates defined by a helical groove spiraling from the base portion to the tip portion in a counterclockwise direction about the circumference of the cutting head at an angle departing from a line perpendicular to the longitudinal axis at an angle from about 5 to about 18 degrees.

Abstract: A method and article for the cosmetic restoration of anterior teeth is provided whereby a glazed porcelain labial veneer is custom-made for a patient's tooth and thereafter chemically and mechanically bonded to such tooth, so as to provide a healthful and long-lasting cosmetic restoration of desired color, shape and esthetic appearance.

Abstract: A method and article for the cosmetic restoration of anterior teeth is provided whereby a glazed porcelain labial veneer is custom-made for a patient's tooth and thereafter chemically and mechanically bonded to such tooth, so as to provide a healthful and long-lasting cosmetic restoration of desired color, shape and esthetic appearance.