Fig. 2From: Local pamidronate influences fracture healing in a rodent femur fracture model: an experimental studyPhotomicrography of fracture callus from rat femur. Panoramic views and high magnification photomicrography of fracture healing and callus formation was illustrated using calcified bone histology technique with toluidine blue staining. The magnification points up the remodelling zone within the fracture gap. 28 days after fracture the fracture gap (*) and callus (C) is noticeable. (MN) Marknail; (*) fracture gap; (C) callusBack to article page