Cl II Malocclusion Treatment, Using the Modified Twin Block Appliance Coordinated with Fixed Orthodontics in a Postmenarche Patient

Table 2

Pretreatment and posttreatment cephalometric values.

Variable	Pretreatment	Posttreatment
SNA	89°	88°
SNB	84.8°	86°
ANB	4.2°	2°
U1-SN	112.7°	114.2°
IMPA	91.9°	100°
Interincisal angle	130.5°	121.1°
SN-mandibular plane angle	26°	25°
Face height ratio	75%	73%
Mandibular length	120.3 mm	123 mm