Myofunctional Treatment of Anterior Crossbite in a Growing Patient

Table 1

Cephalometric data: pre-treatment.

Parameters	Normal range	Recorded values
SNA		84°
SNB		84°
ANB		1.5°
NA^APg		1.8°
Wits	mm	−1.8 mm
SN^GoMe	°	31°
SnaSnp^GoMe		25°
SAr^ArGo		140°
ArGo^GoN		57°
NGo^GoGn		73°
+1^SnaSnp		92°
IMPA		89°
+1^−1		154°
Nas^Lab		127°

Sna: spina nasalis anterior; Snp: spina nasalis posterior; +1: upper central incisor; -1: lower central incisor; Nas^Lab: naso-labial angle.