Universal Numbering System
The Universal Numbering System, sometimes called the "American System", is a dental notation system commonly used in the United States.[1][2]
Most of the rest of the world uses the FDI World Dental Federation notation, accepted as an international standard by the International Standards Organization as ISO 3950.[3] However, dentists in the United Kingdom commonly still use the older Palmer notation despite the difficulty in representing its graphical components in computerized (non-handwritten) records.
- ^ "Tooth Numbering Systems". Oral Health Topics A–Z. American Dental Association. Archived from the original on November 2, 2006. Retrieved 2014-05-26. (www.archive.org link)
- ^ American Dental Association (August 2022). "Universal Tooth Designation System" (PDF). ValueSet - Universal Tooth Designation System ada.org. Archived (PDF) from the original on 2023-03-06. Retrieved 2023-03-10.
- ^ ISO 3950 Updated – Dentistry Designation System