# Tooth N (FDI 72): lower left primary lateral incisor

> FDI tooth 72 is the lower left primary lateral incisor (quadrant 7): Universal N, Palmer LLB. With neighbouring teeth and the full chart.

Source: https://hajto.de/en/tooth-chart/tooth-72  
Last updated: 2026-10-17T11:12:52Z  
German version: https://hajto.de/zahnschema/zahn-72.md

- **FDI (ISO 3950):** 72
- **Universal (ADA):** N
- **Palmer:** ┌B (LLB)
- **Name:** Lower left primary lateral incisor
- **Tooth type:** Primary lateral incisor
- **Group:** Anterior tooth
- **Quadrant:** Quadrant 7: lower left (mandibular left)
- **Dentition:** Primary dentition

## Neighbouring teeth

- [Tooth 71](https://hajto.de/en/tooth-chart/tooth-71.md): lower left primary central incisor
- [Tooth 73](https://hajto.de/en/tooth-chart/tooth-73.md): lower left primary canine

## Opposing tooth (same position in the opposite jaw)

- [Tooth 62](https://hajto.de/en/tooth-chart/tooth-62.md): upper left primary lateral incisor

[Interactive tooth chart](https://hajto.de/en/tooth-chart) · Reference for dentists and dental students. Notation according to the FDI two-digit system (ISO 3950) and the ADA Universal Numbering System.