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. Author manuscript; available in PMC: 2020 Apr 1.
Published in final edited form as: Med Eng Phys. 2019 Mar 6;66:47–55. doi: 10.1016/j.medengphy.2019.02.009

Table 1:

Anatomical measurements for ±3 standard deviations (SD) of PCs 2 and 3 to aid in interpretation of the geometrical features captured by these PCs. The medial plateau sagittal plane radius was determined by fitting a circle to a sagittal plane section of the tibial cartilage at the midpoint of the medial tibial plateau. The remaining measures are described in [8,51,52].

Femur measurement −3SD PC2 +3SD PC2 Tibia measurement −3SD PC3 +3SD PC3
Lateral Trochlear Inclination 16.1° 28.0° Medial plateau sagittal plane radius 120 mm convex 60 mm concave
Sulcus Angle 152.1° 138.1° AP Depth Medial 50.1 mm 41.5 mm
Intercondylar Notch Width 29.5 mm 19.7 mm Anatomical medial proximal tibial angle 88.2° 83.7°