Fig. 6
From: The orthodontic implant site-switching technique: a preliminary study in dogs
Histological analysis of the experimental group and control group. (A) New edentulous area in the experimental group; (E) Extraction socket of the second premolar in the control group; (A) and (E), 20X magnification; (B) and (F), 40X magnification; (C) and (G), 60X magnification; (D) and (H), 120X magnification; TR, root of the second premolar; Yellow arrow, the direction of tooth movement