32 Non-Metric Traits of the Pelvic Girdle
- Accessory iliac facet
- Additional facet located on the iliac tuberosity in the area that articulates with the sacrum. May be unilateral or bilateral.
- Accessory sacral facet
- Additional facet located on the posterior aspect of the sacrum near the first sacral foramen. May be unilateral or bilateral.
- Acetabular mark/notch
- U-shaped depression located in the superior aspect of the acetabulum on the lunate surface. (Mann and Hunt 2005)
