Fig. 1From: Coronal subluxation of the tibiofemoral joint before and after anterior cruciate ligament reconstructionAnteroposterior radiograph of knee. The tibia was displaced medially after anterior cruciate ligament rupture (A) and laterally after anterior cruciate ligament reconstruction (B). The white arrow points to the line that identifies the long axis of the tibia. The black arrow points to a line parallel to the long axis of the tibia that passes through the most proximal aspect of the femoral intercondylar notchBack to article page