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. 2023 Mar 9;85(Suppl 1):27–33. doi: 10.1007/s00056-023-00459-1

Table 1.

Cephalometric measurements and definitions [12]

Kephalometrische Messungen und Definitionen [12]

Measurement Definition
SNA (°) Angle formed by the SN line and the NA line 1
SNB (°) Angle formed by the SN line and the NB line 1
ANB (°) Angle formed by the NA line and the NB line 1
U1 to NA, mm Distance from incisal edge of upper 1 to N‑B line
U1 to NA (°) Angle from incisal edge of upper 1 to N‑A line
Interincisal angle (°) The angle between the long axes of the maxillary and mandibular incisors 1
L1 to NB, mm Distance from incisal edge of lower 1 to N‑B line
L1 to NB (°) Angle from incisal edge of lower 1 to N‑B line
Sn to GoMe (°) Angle formed by the SN line and the Go Me line