International standard
Dentistry — Designation system for tooth developmental stages
Published Mar 12, 2024
This document specifies a method for designating the coding and nomenclature for tooth developmental stages using a single letter and number to facilitate data entry and support interoperability. The first letter represents the part of the tooth (crown, root and apex), and the number represents the stage of development of the tooth part.
Contains information from ISO Open Data (https://www.iso.org/open-data.html), made available under the ODC Attribution License (ODC-By) v1.0.