ISO 5139:2023

International Standard   Current Edition · Approved on 04 May 2023

Dentistry — Polymer-based composite machinable blanks

ISO 5139:2023 Files

English 18 Pages
Current Edition
46.43 BHD

ISO 5139:2023 Scope

This document specifies the characteristics of polymer-based composite machinable blanks with respect to the milling process and provides the test methods that address the clinical issues specific to those materials. In addition, this document specifies the items to be described on the packaging and materials, as well as descriptions to be included in the instructions for use.

The polymer-based composite machinable blanks covered in this document are blanks that are used for fabricating permanent dental restorative appliances (e.g. single crowns or inlays) by milling processes. They do not include large-sized blanks (e.g. discs) that allow for the fabrication of two or more units of crowns or bridges from one blank or materials for temporary use.

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