Fig. 5From: Twist removal of healed vs. nonhealed implants—a mechanical and histological study in mini pigsRepresentative photomicrographs of each third of the peri-implant bone of IR experimental condition (H&E, ×40). a First third (cervical third). b Intermediate third. c Apical third. Note the edges of bone grooving present rounded contour, mainly in the last thirdBack to article page