Fig. 6From: Is the distal radioulnar variance useful for identification of radial head prosthesis overlengthening? A cadaver study Box plot representing the values of the rotational position of the forearm on ulnar variance. It shows the overall influence of supination, neutral position and pronation. The inter-quartile range of the three plots is similar; the height does not differ significantly, supporting the fact that rotational position does not have a marked influence on the radioulnar variance in the presented settingBack to article page