Fig. 2From: The influence of storage and heat treatment on a magnesium-based implant material: an in vitro and in vivo studyExemplary SEM images of a defined area on the implant surface. The black squares curtailed the measuring area, the little cross marked a measuring point. Storage duration 0 week (left) and 48 weeks (right). The black points in the right image were oxygen enriched regionsBack to article page