Fig. 5From: The largest secure corridor of the infra-acetabular screw—a 3-D axial perspective analysisDistribution of the screw insertion safe corridor diameters. The screw insertion corridor with a diameter of at least 3.5 mm was found in 94 of 100 males (94%) and 86 of 100 females (86%). The corridor with a diameter of at least 4.5 mm was found in 77 of 100 males (77%) and 53 of 100 females (53%)Back to article page