Dentovio public answer
Which tooth is number 23?
In the Universal Numbering System, tooth 23 is the lower left lateral incisor (mandibular left lateral incisor). Its FDI (ISO 3950) designation is 32 and its Palmer designation is 2 in the lower left quadrant. It is a incisor in the lower arch with typically 1 root.
- Cluster
- Tooth numbering reference
- Last verified
- 2026-07-08
- Reviewer
- See source page
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Query patterns
- Which tooth is number 23?
- Tooth 23: Lower Left Lateral Incisor
- Which tooth is 23?
- What is tooth number 23 in FDI and Palmer notation?
- Which tooth is FDI 32?
- What is FDI 32 in Universal numbering?
- FDI 32 to Universal tooth number
- ISO 3950 tooth 32
- Which tooth is Palmer 2 Lower Left?
- Palmer 2 Lower Left to Universal
- Lower Left Palmer 2 tooth
- LL Palmer 2 permanent tooth
- Lower Left Lateral Incisor tooth number
- Universal 23 FDI 32 Palmer 2
- which tooth is number 23?
- tooth 23
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- adult tooth 23
- lower left lateral incisor
- mandibular left lateral incisor
- fdi 32