An Orthodontic Approach for the Correction of Transposition along with Multiple Impacted Teeth

Table 1

Comparative cephalometric parameters.

Cephalometric parameters	Clinical norms	Pre-treatment values	Post-treatment values
Skeletal parameters
SNA	°	91°	91°
SNB	°	85°	87°
ANB	°	6°	4°
Wits	0–(−)1 mm	2 mm	1 mm
FMA	°	26°	24°
SN-GoGn	°	29°	28°
Dental parameters
Max.1-NA (angular)	°	23°	27°
Max. 1-NA (linear)	4 mm	1 mm	2 mm
Max.1-SN	°	113°	116°
Man.1-NB (angular)	°	26°	27°
Man. 1-NB (linear)	4 mm	5 mm	6 mm
LI-A-Pog		3 mm	4 mm
IMPA	°	89°	91°
Interincisal angle	134°	126°	124°
Soft tissue parameters
Nasolabial angle	°	105°	103°
S line to upper lip	0 mm	2 mm	2 mm
S line to lower lip	0 mm	2 mm	1.5 mm
E line to lower lip	−2 mm	1 mm	0.5 mm