Figure 3From: Assessment of retention force and bone apposition in two differently coated femoral stems after 6 months of loading in a goat modelPull-out force of study implants. Box-and-whiskers plot of pull-out force measured in CP and HA groups. The box indicates the 25th and 75th quartiles, with the median (bold line). The whiskers represent minimum and maximum values. An outlier is indicated by the circle. The difference in median was statistically significant (**p = 0.003).Back to article page