A kind of high precision denture and preparation method thereof

Abstract

This application relates to a high-precision denture and a preparation method thereof, which includes the following steps: S1, model disinfection; S2, model design; S3, mold inversion; S4, filling the undercut; Crown design; S7, cutting and sintering; S8, inner crown trimming; S9, plastic deposition; S10, sintering; S11, shape modification; S12, glazing; S13, polishing; S14, factory inspection; S15, cleaning, disinfection, packaging. The present application has the effect of increasing the accuracy and quality reliability of the denture restoration.

Description

technical field

[0001] The present application relates to the technical field of denture manufacturing, in particular to a high-precision denture and a preparation method thereof. Background technique

[0002] Dentures are often referred to as "dentures". In medicine, they are the general term for restorations made after partial or all of the upper and lower teeth are missing. Dentures are divided into two types: removable and fixed.

[0003] The professional name of removable denture is removable denture (removable denture), including removable partial denture and complete denture. It is to use the remaining natural teeth, the mucosa and bone tissue under the base as support, rely on the retainer and base of the denture for retention, use artificial teeth to restore the form and function of the missing teeth, and use base materials to restore the missing alveolar. The shape of the ridge, jaw and surrounding soft tissue, a prosthesis that patients can wear by themselves. F...

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