From: Anthropometric measurements of patellar ridge using computed tomography-based three-dimensional computer models
Male (n = 40)
Female (n = 40)
P
Length of patellar ridge (mm)
30.26 ± 2.33
28.16 ± 2.49
0.00
Ridge position
0.42 ± 0.04
0.41 ± 0.05
0.32
Long axis angle of the patellar ridge and the patella (°)
10.17 ± 4.82
12.28± 3.78
0.03