Tooth numbering chart.

All 32 adult (permanent) teeth cross-referenced across the three main numbering systems — Universal Numbering System (used in the US, teeth 1–32), FDI World Dental Federation (ISO 3950, quadrant + position), and Palmer notation. Each tooth page shows position, type, and common restorations.

This page uses JavaScript to render its full interactive content. Enable JavaScript, or continue reading at https://casetop.io/tools/teeth.