Fig. 3From: Establishing regions of interest of the lower leg and ankle for perioperative volumetric assessment with a portable 3D scanner in orthopedic and trauma surgery – a pilot study Side- by- side comparison of both legs. 3D a.p. view of an example proband’s right and left leg (by Artec Studio 13 software program Version 13). Yellow rings marking the volume segments of 2.5 cm. The black lines highlight the boundaries between the respective regions of interest. Comparison of both legs indicating no significant volume difference (p > 0.05) between the overall volume and respective ROI of all probandsBack to article page