Table 6. Measurements of Limited Mouth Opening and Differences in Millimeters From Baseline Value in the Study Groups.

Maximum incisal distance	8 mg dexamethasone		P value
	Pterygomandibular space injection (SD)	Sublingual space injection (SD)
Baseline	46.36 (5.03)	46.36 (5.03)	1
Second day	33.83 (7.68)	36.96 (5.49)	0.004*
Seventh day	42.61 (5.11)	43.23 (4.88)	0.293
Differences
Baseline-second day	12.53 (6.62)	9.40 (5.11)	0.004*
Baseline-seventh day	3.75 (3.74)	3.13 (2.62)	0.293

*P < 0.01.