Fig. 6From: Influence of femoral tunnel exit on the 3D graft bending angle in anterior cruciate ligament reconstructionMean GBA among flexion grades and femoral exit points. GBA: graft bending angle. 3D bar chart depicts GBA (y-axis) for each flexion° and for each FTE. All bar charts are oriented as in the model on the top left, listing the FTE with respect to the Blumensaat’s line (x-axis (rows; proximal to distal) and z-axis (lines; posterior to anterior)Back to article page