From: Evaluation of the flexion gap with a distal femoral trial component in posterior-stabilized total knee arthroplasty
Without distal femoral trial component
Final femoral trial component
P value
Joint gap size (mm)
16.7 ± 0.45
16.1 ± 0.44
0.033
Joint gap inclination (°)
5.4 ± 0.46
4.6 ± 0.4
0.016