Tooth
number
Possible implant
length (mm)
Lingual concavity
width (mm)
Lingual concavity
depth (mm)
Lingual concavity
angle
47 15.372 (2.64) 13.308 (2.587) 1.713 (0.332) 52.302 (7.588)
46 14.684 (2.311) 11.99 (1.904) 1.58 (0.331) 49.96 (7.527)
36 14.382 (2.035) 11.949 (1.759) 1.479 (0.3) 48.983 (6.219)
37 14.596 (2.057) 12.183 (1.935) 1.524 (0.305) 53.455 (5.565)

World Dental Federation FDI (French: Fédération Dentaire Internationale) tooth numbering system was used.