Figure 5From: Does langenskiold staging have a good prognostic value in late onset tibia vara?(a) Preoperative A-P radiogram of a 9 year old male with left recurrent late onset tibia vara with a preoperative DA angle of −45°. He had 25° of tibial internal tosion which was corrected acutely intraoperatively. (b) Roentgenogram of both knees shows left knee stage VI of the Langenskiold staging. (c) follow-up A-P radiogram after 4 years shows a recurrence of 15°.Back to article page