Permanent tooth reference
Tooth #16: Upper left third molar
In FDI notation, tooth #16 is 28. It is a third molar in the upper left part of the mouth.
Tooth #16 at a glance
- Location
- upper left
- Tooth type
- third molar
- FDI notation
- 28
- Adjacent teeth
- #15
- Opposing tooth
- #17
- Wisdom tooth
- Yes
What does tooth #16 identify?
Tooth #16 identifies the upper left third molar in the Universal numbering system used in the United States. It is a back tooth commonly called a wisdom tooth. Its matching FDI designation is 28.
A treatment plan or benefit statement may use the number alone. Confirm the number with the dental office if the document is unclear; a tooth number identifies location and does not explain a diagnosis or treatment by itself.