Manufacturing method of baked porcelain veneer

Abstract

The invention relates to a manufacturing method of a baked porcelain veneer. The method comprises the following steps of a) firstly checking whether an abutment model has a problem or not, and trimming a root part of the abutment model to be in a shape which is the same as that of the root part of the abutment, wherein the abutment model comprises an upper part and the root part; b) duplicating the gypsum abutment; c) putting the duplicated gypsum abutment into a tray, and smearing high-oil vaseline on the surface of the duplicated gypsum abutment; d) driving the root part of the duplicated gypsum abutment into an artificial gingiva; i) putting a duplicated refractory abutment into water, and applying porcelain on the surface of a neck edge line of the refractory abutment when water absorption reaches a saturated state; and j) polishing off the part, far away from the baked porcelain veneer, of the duplicated refractory abutment subjected to high-temperature treatment, and finally attaching the baked porcelain veneer subjected to sand blasting to the upper part of the duplicated gypsum abutment. According to the manufacturing method of the baked porcelain veneer, the precision of the manufactured veneer is improved, and the use comfort and satisfaction of a user are improved.

Description

technical field [0001] The invention relates to the field of dental aesthetic restoration, in particular to a method for manufacturing a porcelain veneer. Background technique [0002] In recent years, people pay more and more attention to tooth beauty, and people also attach great importance to the health of teeth whitening. Having neat, white and beautiful teeth is one of the top ten health symbols of modern people; are also getting more and more attention. [0003] For a long time, tooth discoloration, especially moderate and severe tetracycline teeth, dental fluorosis and other dental problems have been a major problem in the dental beauty industry; for tooth surface defects, stained teeth, discolored teeth and deformed teeth, etc., in the preservation of vital pulp , In the case of less or no teeth grinding, veneers are added to the teeth as a restoration method to improve their color. The veneers are fixed on the user's teeth by bonding technology. [0004] However, ...

AI Technical Summary

Problems solved by technology

[0004] However, due to the precision of the manufactured veneer, the fit between the veneer and the user's teeth is poor, which reduces the user's comfort and satisfaction.