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Table 2 Volumetric data of 234 hemipelves with an existing 3.5-mm IA corridor

From: Secure corridor for infraacetabular screws in acetabular fracture fixation—a 3-D radiomorphometric analysis of 124 pelvic CT datasets

  Volume (cm3) Entry area (mm2) Exit area (mm2) Isthmus area (mm2)
Male Female Male Female Male Female Male Female
Mean 16 9.2 320 190 383 262 78 46
SD 5.7 4.6 127.5 97 126.5 122.1 32.1 24
Min 0.7 0.8 15.7 19.9 15 21 11.3 10.7
Max 32.8 20.2 627 437 862 554 210 108
  1. SD standard deviation, Min minimum, Max maximum