Fig. 3From: Comparative measurements of bone mineral density and bone contrast values in canine femora using dual-energy X-ray absorptiometry and conventional digital radiographyDEXA scan ap2. DEXA scan in anterior-posterior position ap2 (Hologic Discovery A S/N 80600), right femur of patient no 8 (Alsatian, 24 kg) as an example. R1 – R5 = Region of Interest 1–5Back to article page