From: The placement of percutaneous retrograde acetabular posterior column screw based on imaging anatomical study of acetabular posterior column corridor
α (°)
β (°)
γ (°)
Male
10.95 ± 2.29
118.62 ± 4.43
63.62 ± 2.63
Female
11.73 ± 2.25
119.39 ± 3.73
64.02 ± 2.69
t
− 1.712
− 0.945
− 0.762
p
0.090
0.347
0.448