Table 3.

Effect of PEMF and CMF Exposure on the Four Biomechanical Stages of Fracture Healing

	14 Days				21 Days
Fracture Stage	I	II	III	IV	I	II	III	IV
0.5 Hour/Day
Sham	2	3	-	-	-	4	2	-
CMF	4	4	-	-	-	4	2	-
PEMF	4	2	-	-	-	3	1	-
3 Hours/Day
Sham	4	2	-	-	-	4	2	-
CMF	2	5	1	-	-	3	4	-
PEMF	1	4	2	-	-	3	4	-
6 Hours/Day
Sham	3	1	-	-	-	4	2	-
CMF	1	3	4	-	-	2	4	1
PEMF	1	1	4	-	-	1	4	2