Fig. 7

Comparison of the strain distribution in ROI 1 (top charts) and ROI2 (bottom). The maximum principal strain (ε1, charts on the left) and minimum principal strain (ε2, on the right) were analyzed for the commercial and the contralateral OsteoCustom implants. For each group, the individual specimens (small circles), the median (horizontal line), the 25–75% percentile (solid box), and the 5th and 95th percentile (whiskers) are indicated. No statistically significant differences were found between the commercial and the customized stem (p > 0.05)