Figure 4
From: Standardization of the functional syndesmosis widening by dynamic U.S examination
Absolute AITFL measurements in Neutral position (clear space), Left ankle. Young age group (under 40 y.o). Older age group (40–60 y.o). The Clear Space absolute measurements are larger with Young age and with males (blue left side lines). This evidence was significant for the age factor (p<0.005). The dots represent group means. The value plotted with the dashes at the end of the vertical segments represent the 95% confident interval.