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Table 3 A summary table of template features

From: Development of digital diagnostic templates by cluster analysis based on 2249 lateral cephalograms of Chinese Han population

Template

Criterion

Template

Criterion

CMT_1

·Skeletal Class I

·Average angle

·Li-E line and Ls-E line are less than 1 mm, or the sum of the two is less than 2 mm

CMT_12

·Skeletal Class II

·Average and low angle

·Li-E line and Ls-E line are greater than 2.5 mm, or the sum of the two is equal or greater than 4 mm

·Overjet is less than 8 mm

CMT_2

·Skeletal Class I

·High angle

·Li-E line and Ls-E line are less than 1 mm, or the sum of the two is less than 2 mm

CMT_13

·Skeletal Class II

·High angle

·Li-E line and Ls-E line are greater than 2.5 mm, or the sum of the two is equal or greater than 4 mm

·Overjet is less than 8 mm

CMT_3

·Skeletal Class I

·Low angle

·Li-E line and Ls-E line are less than 1 mm, or the sum of the two is less than 2 mm

CMT_14

·Skeletal Class II

·Average and low angle

·Upper incisors linguoclination

CMT_4

·Skeletal Class I

·Average and low angle

·Li-E line and Ls-E line are greater than 1 mm, or the sum of the two is greater than 2 mm

CMT_15

·Skeletal Class II

·High angle

·Open-bite

CMT_5

·Skeletal Class I

·High angle

·Li-E line and Ls-E line are greater than 1 mm, or the sum of the two is greater than 2 mm

CMT_16

·Skeletal Class III

·Average and low angle

·Overjet is less than 0 mm and greater than −3 mm(if the case is low angle, the range of overjet is less than 0 mm and greater than −2 mm)

CMT_6

·Skeletal Class I

·Deep overjet (overjet is equal or greater than 8 mm)

CMT_17

·Skeletal Class III

·High angle

·Overjet is less than 0 mm and greater than − 3 mm

CMT_7

·Skeletal Class II

·Average and low angle

·Li-E line and Ls-E line are less than 2.5 mm, or the sum of the two is less than 4 mm

CMT_18

·Skeletal Class III

·Average angle

·Overjet is less than − 3 mm

CMT_8

·Skeletal Class II

·High angle

·Li-E line and Ls-E line are less than 2.5 mm, or the sum of the two is less than 4 mm

CMT_19

·Skeletal Class III

·High angle

·Overjet is less than − 3 mm

CMT_9

·Skeletal Class II

·Average angle

·Deep overjet (overjet is equal or greater than 8 mm)

CMT_20

·Skeletal Class III

·Low angle

·Overjet is less than −2 mm

CMT_10

·Skeletal Class II

·High angle

·Deep overjet (overjet is equal or greater than 8 mm)

CMT_21

·Skeletal Class III

·High angle

·Open-bite□

CMT_11

·Skeletal Class II

·Low angle

·Deep overjet (overjet is equal or greater than 8 mm)