A kind of manufacturing method of porcelain veneer

Abstract

The invention relates to a method for making a porcelain veneer. The making method includes the following steps: a) firstly checking whether there is a problem with an abutment model, which includes an upper part and a root part, and trimming the root part of the abutment model to be the same as the one to be affixed. The same shape as the root of the tooth; b) Reconstructed gypsum abutment; c) Put the reproduced gypsum abutment into the tray, and apply high oil Vaseline on the surface of the reproduced gypsum abutment; d) Put the The root of the gypsum abutment is driven into the artificial gums; i) The refractory abutment is put into water, and when the water absorption reaches a saturated state, porcelain is applied on the surface of the neck line; j) After high temperature treatment The part of the remanufactured refractory abutment away from the porcelain veneer is polished off, and finally the sandblasted porcelain veneer is attached to the upper part of the remanufactured gypsum abutment. The invention provides a method for manufacturing a porcelain veneer, which improves the precision of the manufactured veneer and improves the comfort and satisfaction of users.

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.