Fig. 4
From: Fully automated segmentation of callus by micro-CT compared to biomechanics
Coronal half-sliced (first line) and axial (second line) 3D μCT reconstruction (Two Thresholding Algorithm) of a multi-fragmented fracture: callus (blue and semitransparent) and cortical bone (grey) (a), isolated cortical bone (b) and isolated peri- and endosteal callus as grey image (c) and colour-coded (d) The coloured local thickness map/histogram illustrates the thickness distribution of the trabeculae in d Note the isolated fractions of trabecular-like struts thicker than 1 mm in diameter (yellow) and the missing outer periosteal callus of a specimen from the prednisolone group. All images represent the same specimen. Scale bar = 1 mm