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Universal 26FDI 42Palmer LR2

Lower right lateral incisor

The lower right lateral incisor sits in the lower right (q4), in the mandibular (lower) arch. It is Universal number 26, FDI/ISO 42, and LR2 in Palmer notation.

Where it sits

1
2
3
4
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9
10
11
12
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14
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32
31
30
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27
26
25
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21
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17

At a glance

Universal number
26
FDI / ISO number
42
Palmer notation
LR2
Quadrant
Lower right (Q4)
Arch
Mandibular (lower)
Side
Right
Tooth type
Incisor
Typical roots
1
Typical canals
Single

Also known as

  • Mandibular right lateral incisor

Surfaces

  • Mesial
  • Distal
  • Labial (facial)
  • Lingual
  • Incisal

Common procedures

  • ✓Composite filling
  • ✓Veneer
  • ✓Crown
  • ✓Root canal treatment
  • ✓Extraction

Adjacent teeth

Previous · Universal 25 · FDI 41Lower right central incisorNext · Universal 27 · FDI 43Lower right canine

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