Table 1.

Different parameters of ultrasound used in various therapeutic groups.

Groups	Intensity (W/cm 2 )	Frequency (MHz)	Pulse/ continuous	Duty cycle (%)	Time (minute)
US1	0.2	1	C	-	2
US2	0.5	1	C	-	2
US3	1.0	1	C	-	2
US4	2.0	1	C	-	2
US5	1.0	1	C	-	5
US6	0.2	3	C	-	2
US7	0.5	3	C	-	2
US8	1.0	3	C	-	2
US9	0.2	1	P	20	5
US10	0.2	1	P	20	2
US11	0.5	1	P	20	2
US12	1.0	1	P	20	2
US13	0.5	1	P	5	2
US14	0.5	1	P	5	5
US15	0.5	3	P	5	2
US16	0.5	3	P	20	2
US17	0.2	3	P	5	2
US18	0.2	3	P	20	2
US19	1.0	3	P	5	2