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YY/T 1936-2024Customized fixed prosthesis (English PDF)

定制式固定义齿

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Issued by

NMPA

Level / Type

Industry · Recommended

Issue date

July 8, 2024

Implementation date

July 20, 2025

Scope

YY/T 1936-2024 is the English-translated version of 定制式固定义齿.

YY/T 1936-2024 is the Chinese standard "Customized fixed prosthesis". Its scope clause reads: This document specifies the requirements for custom-made fixed dentures and describes the corresponding test methods.

This document is applicable to customized fixed dentures and crown and bridge bases (including metal bases and zirconia bases) shipped as products. Its clauses include terms and definitions.

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Document preview — YY/T 1936-2024

National Standard of the People's Republic of China

ICS: 11.060.10
Classification: C33

Issued by: National Medical Products Administration

Preface
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
4 Categories
5 Naming Rules
6 Requirement
7 Preparation of samples
8 Test methods
9 Inspection Rules
10 Marking and accompanying documents
11 Packaging, transportation and storage
Appendix A (Normative) Requirements for custom fixed denture models
Appendix B (Informative) Customized fixed denture metal internal quality inspection method

1 Scope

This document specifies the requirements for custom-made fixed dentures and describes the corresponding test methods.

This document is applicable to customized fixed dentures and crown and bridge bases (including metal bases and zirconia bases) shipped as products.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to

This document.

GB/T 9937-2020 Dental terminology

GB 17168-2013 Metal materials for fixed and removable restorations in dentistry

GB 30367-2013 Dental ceramic materials

YY 0300-2009 Artificial teeth for dental restoration

YY/T 0462-2018 Dental plaster products

YY 0621.1-2016 Dental matching test Part 1.Metal-ceramic system

YY/T 0621.2-2020 Dental matching test Part 2.Ceramic-ceramic system

YY/T 1702-2020 Additive manufacturing of dental fixed and removable restorations using laser selective melting of metal materials

3 Terms and definitions

The terms and definitions defined in GB/T 9937-2020 and the following apply to this document.

3.1 Customized denture

Denture manufacturers use dental materials to carry out restoration design and production according to the patient model and the requirements of the design sheet.

Providing medical institutions with restorations that can restore the morphology, function and aesthetics of patients' tooth defects, edentulous and missing teeth.

Note. Includes customized fixed dentures and customized removable dentures.

3.2 Restoration

Dental medical devices used to restore or replace missing tooth structure, teeth or oral tissue.

3.3

It is fixed in the patient's mouth by bonding or other retention forces. Once the restoration is put in, the patient cannot take it off by himself.

Dentures.

3.4 fixed bridge

Use the natural teeth near and far from the missing teeth as abutments to repair one or more missing natural teeth in the dentition defect and restore its anatomical shape.

and physiological function of fixed dentures.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 18 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

YY/T 1691|YY/T 1692|YY/T 1702|YY/T 1937|YY/T 1932

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