Fig. 4From: Characterisation of a novel poly (ether ether ketone)/calcium sulphate composite for bone augmentation(a) PEEK/CS specimen mass remaining expressed as percentage (%) calculated from dry measurements. (b) Changes in PEEK/CS specimen mass measured dry and (c) wet. (d) PEEK/CS specimen mass increase expressed as a percentage (%) calculated between difference in dry and wet mass measurements. Error bars represent standard deviation (n = 3)Back to article page