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Table 1 Grouping criteria based on age and cephalometrics

From: Comparison of temporomandibular joints in relation to ages and vertical facial types in skeletal class II female patients: a multiple-cross-sectional study

Skeletal pattern

ANB(°)

FH-GoGn(°)

Age subgroups

Control group

0° ≤ ANB<4°

22° ≤ FH-GoGn≤32°

Group C1: adolescent

Group C2: adult

Class II hypodivergent

ANB ≥ 4°

FH-GoGn<22°

Group L1: adolescent

Group L2: adult

Class II normodivergent

22° ≤ FH-GoGn≤32°

Group N1: adolescent

Group N2: adult

Class II hyperdivergent

FH-GoGn>32°

Group H1: adolescent

Group H2: adult

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BMC Oral Health

ISSN: 1472-6831

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