Fig. 2: Linear dimensions, angles, and ratios calculated from 3D reconstructed images in pelvimetry.
From: Sexual dimorphism of the human fetal pelvis exists at the onset of primary ossification
The solid lines indicate the distance between the two observable points (colored in red), and the dotted line indicates the distance between the opposite sides, which is hidden. a Linear dimensions of the greater pelvis (a part) in ventral view. b Linear dimensions of the greater pelvis (a part) in the right lateral view. c Linear dimensions of the lesser pelvis. d Linear dimensions of the sacrum. e Iliac crest angle as depicted in the cranial view. f Subpubic angle as depicted in the ventral view. ASIS anterior superior iliac spine, IS ischial spine, IT ischial tuberosity, PIIS posterior inferior iliac spine, PSIS posterior superior iliac spine.
