Spiral CT images showed relatively to the bimalleolar axis and normal foot in the axial plane, talus and calcaneus obvious intrarotation in condyle cave in the congenital equinsvarus.

• 在轴位上观察,相对于正常足和双踝轴,马蹄内翻足的距骨,跟骨在踝穴内明显内旋。