Histomorphometric analyses of area fraction of different ratios of Bio-Oss® and bone prior to grafting procedures - An in vitro study to demonstrate a baseline.

There is a great difference in the clinically estimated percentage and the histomorphometrically evaluated percentage of Bio-Oss® at baseline, prior to grafting. The area fraction of different tissues presented in this study may be beneficial as guidance for histomorphometrical baseline calculations when different mixtures of Bio-Oss® and autogenous bone are used as grafting materials.