Fig. 1.From: Axial and frontal X-ray fluoroscopy technique of the sustentaculum tali can improve the accuracy of sustentacular screw placement3D image of the medial ankle joint. M: plantar plane; R: coronal plane of long axis of the sustentaculum tali; T: short axis of the sustentaculum tali in the coronal plane; α: anteversion angle of the sustentaculum tali, also the axial projection angle of the sustentaculum tali; β: frontal projection angle of the sustentaculum taliBack to article page