Manufacturing method of false tooth wax pattern

Abstract

The invention relates to a manufacturing method of a false tooth wax pattern. The wax pattern is 0.8 mm thick or thicker to ensure that a cast inner crown has enough intensity; the contact area between a support and a bridge is more than (4*4)16 mm<2>; If a 4*4 mm contact area cannot be realized in a front tooth bridge, the area can be reduced to 3*3 mm, but the distance from the neck part to the cut end needs to be increased to 5 to 6 mm; if the space is insufficient, an anatomic form can be directly engraved on the upper tongued side and the occlusal surface without considering the attractiveness; the porcelain casting process can be completed at one time without extra porcelain application; if the space is too large, beyond a normal space, the porcelain casting thickness is increased, that is the thickness of the wax pattern is increased.

Description

technical field [0001] The invention relates to the field of dentures, in particular a method for making a wax-up denture. Background technique [0002] Traditional methods are more complicated and difficult to operate. Contents of the invention [0003] In order to solve the above problems, the purpose of the present invention is to provide a denture wax-up production method. [0004] In order to achieve the above object, the present invention provides a denture wax-type production method, which is characterized in that: the thinnest wax-type cannot be less than 0.8 mm to ensure that the inner crown has sufficient strength after casting, and the contact area between the abutment and the bridge rest should be within ( 4×4) above 16mm2, if the contact area in the anterior bridge cannot be 4×4mm, it can be reduced to 3×3mm, but the height from the neck to the incisal end must be increased to 5-6mm, if the space is insufficient, no need to consider the aesthetics as above O...

AI Technical Summary

Problems solved by technology

[0002] The traditional method is more complex and difficult to operate