Table 2:
Implant Position Measurement Demonstrated by the Medial Distal Femur Angle (MDFA), Medial Proximal Tibia Angle (MPTA), Posterior Distal Femur Angle (PDFA) and Posterior Proximal Tibia Angle (PPTA).
Implant Position (Number of Patients in %)
Optimal (<3°)
Fair (3°-5°)
Poor (>5°)
MDFA
55 (50.0%)
32 (29.1%)
23 (20.9%)
MPTA
46 (41.8%)
47 (42.7%)
17 (15.5%)
PDFA
73 (66.4%)
29 (26.4%)
8 (7.3%)
PPTA
31 (28.2%)
39 (35.5%)
40 (36.4%)