A Novel Temporary Anchorage Device Aided Sectional Mechanics for Simultaneous Orthodontic Retraction and Intrusion

Table 1

Cephalometric analysis.

Variable	Pretreatment	Posttreatment
FMA (dg)	28.94	29.43
FMIA (dg)	49.99	53.09
SNA (dg)	83.22	81.25
SNB (dg)	78.88	77.17
ANB (dg)	4.34	4.08
IMPA (dg)	101.07	97.48
Occlusal plane (dg)	5.54	7.30
U1-SN (dg)	109.45	100.76
Upper facial height	43.3%	42.6%
Lower facial height	57.7%	57.4%