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Universal 14FDI 26Palmer UL6

Upper left first molar

The upper left first molar sits in the upper left (q2), in the maxillary (upper) arch. It is Universal number 14, FDI/ISO 26, and UL6 in Palmer notation.

Where it sits

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17

At a glance

Universal number
14
FDI / ISO number
26
Palmer notation
UL6
Quadrant
Upper left (Q2)
Arch
Maxillary (upper)
Side
Left
Tooth type
Molar
Typical roots
3
Typical canals
MB, MB2, DB, P

Also known as

  • Maxillary left first molar
  • Six-year molar

Surfaces

  • Mesial
  • Distal
  • Buccal (facial)
  • Lingual
  • Occlusal

Common procedures

  • ✓Composite or amalgam filling
  • ✓Crown
  • ✓Root canal (endodontic) treatment
  • ✓Onlay
  • ✓Extraction

Adjacent teeth

Previous · Universal 13 · FDI 25Upper left second premolarNext · Universal 15 · FDI 27Upper left second molar

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