Biodegradable magnesium fixation is more reliable
Han et al [Mild displacement of the bone graft occurred in two patients in Group C during follow-up. In the biodegradable magnesium screw group, there was no displacement of the grafted bone. These results suggest that the use of biodegradable magnesium screws for fixation of the iliac graft is an effective method to avoid displacement of the implanted bone flap.