Universal tooth 25
Tooth 25: Lower Right Central Incisor
In the Universal Numbering System, tooth 25 is the lower right central incisor (mandibular right central incisor). Its FDI (ISO 3950) designation is 41 and its Palmer designation is 1 in the lower right quadrant. It is a incisor in the lower arch with typically 1 root.
- Universal
- 25
- FDI / ISO 3950
- 41
- Palmer
- 1
- Type
- Incisor
- Arch & side
- lower, right
- Typical roots
- 1
Lower right · Permanent
Lower Right Central Incisor
Mandibular Right Central Incisor
- Universal
- 25
- FDI / ISO
- 41
- Palmer
- 1
- Type: Incisor
- Arch & side: Lower (mandibular), right
- Typical roots: 1 (varies between individuals)
Full conversion table
Print / save as PDFUpper right
| Tooth | Universal | FDI | Palmer |
|---|---|---|---|
| 8 | 11 | 1 | |
| 7 | 12 | 2 | |
| 6 | 13 | 3 | |
| 5 | 14 | 4 | |
| 4 | 15 | 5 | |
| 3 | 16 | 6 | |
| 2 | 17 | 7 | |
| 1 | 18 | 8 |
Upper left
| Tooth | Universal | FDI | Palmer |
|---|---|---|---|
| 9 | 21 | 1 | |
| 10 | 22 | 2 | |
| 11 | 23 | 3 | |
| 12 | 24 | 4 | |
| 13 | 25 | 5 | |
| 14 | 26 | 6 | |
| 15 | 27 | 7 | |
| 16 | 28 | 8 |
Lower left
| Tooth | Universal | FDI | Palmer |
|---|---|---|---|
| 24 | 31 | 1 | |
| 23 | 32 | 2 | |
| 22 | 33 | 3 | |
| 21 | 34 | 4 | |
| 20 | 35 | 5 | |
| 19 | 36 | 6 | |
| 18 | 37 | 7 | |
| 17 | 38 | 8 |
Lower right
| Tooth | Universal | FDI | Palmer |
|---|---|---|---|
| 25 | 41 | 1 | |
| 26 | 42 | 2 | |
| 27 | 43 | 3 | |
| 28 | 44 | 4 | |
| 29 | 45 | 5 | |
| 30 | 46 | 6 | |
| 31 | 47 | 7 | |
| 32 | 48 | 8 |