[Table/Fig-10]:

Comparison of pre and post intrusion horizontal measurements in Group I and group II by unpaired t-test

Parameters (Degrees)	Treatment	Group I	Group II	t-value	p-value
		Mean±Std. Dev.	Mean±Std. Dev.
LI - PM	Pre-intrusion	7.0500±1.6741	7.6000±1.7764	-0.7125	0.4853
	Post-intrusion	7.3500±1.7646	8.0000±1.8559	-0.8026	0.4327
	Difference	-0.3000±0.3496	-0.4000±0.3944	0.6000	0.5560
LM - PM	Pre-intrusion	25.2500±3.2851	29.8000±1.6193	-3.9286	0.0010*
	Post-intrusion	25.2500±3.2851	29.9000±1.7920	-3.9296	0.0010*
	Difference	0.0000±0.0000	-0.1000±0.3162	1.0000	0.3306
LI - APO	Pre-intrusion	3.2000±1.8135	2.5500±1.8020	0.8040	0.4319
	Post-intrusion	2.9000±1.8529	2.1500±1.8567	0.9042	0.3778
	Difference	0.3000±0.3496	0.4000±0.3944	-0.6000	0.5560