posterior ligament of lateral ankle
4.Vs of lateral,anterior,anteroseptum and posterior sites and AVs ,Aa of septal,lateral,anterior,anteroseptal sites were statistically increased and Ea of lateral,anterior,anteroseptal and posterior sites were statistically decreased in group 3 than those in group 2,and there was a statistically significant correlation between Vs、AVs、Ea、AEa、Aa、AAa and RHR.

