Recognized standard

5139 First edition 2023-05

FDA recognition 4-323 · ISO · Dental/ENT

Key facts

Recognition number 4-323
Designation 5139 First edition 2023-05
Title Dentistry - Polymer-based composite machinable blanks
Standards developer International Organization for Standardization
Specialty area Dental/ENT
Date of entry Dec 18, 2023
Device classes Class 2
Scope (excerpt) 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…

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