Fig. 3From: Effect of low level laser and low intensity pulsed ultrasound therapy on bone remodeling during orthodontic tooth movement in ratsProcedure of tissue dissection. a Maxilla detached from mandible. b Orthodontic appliance removed. c Cutting gingiva. d, e Gingival detachment. f, g, h Cutting the area of interest. i Preserving tissue specimensBack to article page