Fig. 2
From: Bone shortening of clavicular fractures: comparison of measurement methods
Plot of shortening as measured by the three respective measurement methods. Reference lines show 0 and −20 mm shortening. The side difference method by Lazarides et al. produced a large proportion of patients with lengthening of the bone after a fracture, while the Silva et al. and Hill et al. methods had a large proportion of patients with shortening over the clinical significant −20 mm