Table 1.

Measurement of the internal cranial structures

Skeletal Measurements	Normal Value	Patient's Value
SNA	82	80
SNB	79	79
ANB	3	1
A - B(OP)	-1	0
Npog-FH (Facial plane)	85	89
S-Ar-Go	143	133
Ar-Go-Gn	130	126
S-N/Go-Me	32	25
S-N-Gn(Y axis)	67	68