Research Article

Cephalometric Floating Norms for the β Angle and MMBP-Wits

Table 3

Floating norms for the β angle and MMBP-Wits according to the SNA and SN/MP angles ().

ParameterSN/MP angle (°)SNA angle (°)
747678808284868890

angle (°)24252627282930313232
28272728293031323334
32282929303132333435
36293031313233343536
40303132323334353637
44313233343435363738
MMBP-Wits (mm)242100−1−1−2−3−3
28100−1−2−2−3−4−4
320−1−1−2−3−3−4−5−5
36−1−2−2−3−3−4−5−5−6
40−2−2−3−4−4−5−6−6−7
44−3−3−4−5−5−6−6−7−8