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Table 1 The length, diameter and position parameters of screws (mm, n = 20)

From: Identification of safe channels for screws in the anterior pelvic ring fixation system

Parameters

Male

Female

Left

Right

Left

Right

Length of screw in ilium

114.6 ± 4.2

114.3 ± 4.0

107.7 ± 9.7

107.5 ± 7.0

Diameter of screw in ilium

11.7 ± 0.5

11.7 ± 0.5

10.0 ± 0.6

10.0 ± 0.6

Distance between screw and anterior inferior iliac spine

5.5 ± 1.0

5.5 ± 1.0

5.6 ± 0.9

5.6 ± 1.2

Length of screw in pubis

46.9 ± 1.1

47.2 ± 2.6

39.9 ± 3.2

39.8 ± 4.5

Diameter of screw in pubis

7.1 ± 0.3

7.1 ± 0.5

6.1 ± 0.3

6.1 ± 0.4

Distance between screw and symphysis pubis

10.1 ± 0.7

10.1 ± 0.7

10.1 ± 0.7

10.1 ± 0.9

  1. Left-and-right comparison of same-sex data indicated that the differences were not statistically significant