From: Determining the rotational alignment of the tibial component referring to the tibial tubercle during total knee arthroplasty: the tibial tubercle–trochlear groove can be an aid
Angle α
Angle β
B
P
Constant
− 10.83
0.000
− 3.22
0.001
TT-TG
0.54
0.72
TT-PCL
0.13
0.12
0.017
KRA
0.57
0.56
R2 = 0.716, Adjusted R2 = 0.709
R2 = 0.626, Adjusted R2 = 0.618