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Table 2 The horizontal and vertical linear measurements

From: Usage and comparison of artificial intelligence algorithms for determination of growth and development by cervical vertebrae stages in orthodontics

The horizontal linear measurements

The vertical linear measurements

No.

Name

Description

No.

Name

Description

a

SVp-SVa

Point 1 to point 3

A

TVup-Tvlp

Point 4 to point 9

b

TVup-TVua

Point 4 to point 6

B

TVum-Tvd

Point 5 to point 10

c

TVpm-Tvam

Point 7 to point 8

C

TVua-TVla

Point 6 to point 11

d

TVlp-TVla

Point 9 to point 11

D

FVup-Fvlp

Point 12 to point 17

e

FVup-FVua

Point 12 to point 14

E

FVum-FVd

Point 13 to point 18

f

FVpm-Fvam

Point 15 to point 16

F

FVua-FVla

Point 14 to point 19

g

FVlp-Fvla

Point 17 to point 19