Fig. 2From: Effect analysis of iliac bone autografting for Hepple V osteochondral lesions of the talusTwo 3-mm-diameter Kirschner wires were used to enter the tibia at a 45° angle, and about 2 cm above the tip of the medial malleolusone, one 2.5 mm Kirschner wire was used to enter the tibia and remained vertical to the previous Kirschner wire. X-ray fluoroscopy showed that the position was satisfactoryBack to article page