Fig. 2From: Effect of proximal translation of the osteotomized tibial tuberosity during tibial tuberosity advancement on patellar position and patellar ligament anglePatellar Ligament Angle, as measured by the common tangent technique. Error chart (+/- 1 SE) representing the change in PLAtangent (o) between tibial tuberosity proximal translation stages. Statistically significant difference was observed between the 0mm and 6mm stage and 3mm and 6mm stageBack to article page