Table 1.

Elasticity values before and after massage (data are shown in kPa).

N = 23	Before Botox	After Botox	p-Value
Masseter muscle
Left masseter	10.16 ± 1.74	6.38 ± 1.36	<0.0001
Right masseter	10.20 ± 1.65	6.37 ± 1.34	<0.0001
p-value	0.6302	1.000
Temporalis muscle
Left temporalis	11.57 ± 1.55	13.12 ± 1.96	0.0002
Right temporalis	11.62 ± 1.57	13.09 ± 1.92	0.0013
p-value	0.9813	0.9813