When utilizing the ankle arthrodesis nail, 200mm, the proximal locking screws missed the nail.We had already done the lateral talus screw and swung the jig medial to do the two proximal tibia screws.Both of the proximal tibia screws missed the nail, this was a national loaner tray and targeter.The result was the surgeon took the jig off and free handed the two proximal screws.While he was doing this he mentioned looking at a postop x-ray for a previous case done that the p/a screw had missed the nail.He gave me no further information.
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