Fig. 1From: Knee extension contracture with fixed anterior tibia subluxation treated with PCL release and quadricepsplasty: a case reportA X-ray seven days after initial open reduction and intramedullary nailing (nail Gamma Long, Medgal), June 2017. Destabilization of the fixation and migration of the femoral fragments can be seen. Anterior tibial subluxation is not present yet. B Postoperative X-ray after first reoperation due to destabilization of initial fixation, June 2017. Anterior tibial subluxation can be seen. C Postoperative X-ray after second reoperation due to nonunion, April 2018. Anterior tibial subluxation and limited knee flexion is still present despite manipulation under anesthesiaBack to article page