Ape-like pelvis

The ape-like pelvic entrance has a long oval shape, and the anterior-posterior diameter is larger than the transverse diameter. The two sides of the pelvis are slightly cohesive, and the ischial spine is more prominent. The sciatic notch is wide, the pubic arch is narrow, and the sacrum is tilted backwards, so the anterior part of the pelvis is narrow and the posterior part is wide. The metatarsal bones often have 6 knots, and the ape-like pelvis is deeper than other types. Women account for about 15% of our country.