△1. Hip bone Ant. sup. iliac spine Iliac crest Iliac tubercle Ilium Arcuate line Ischial spine Acetabulum Pub Num Ischial tuberosity Pubic tubercle Obturator foramen 外面 内面1. Hip bone Ilium Ant. sup. iliac spine Ischial tuberosity Iliac tubercle Acetabulum Pubic tubercle Iliac crest Obturator foramen Arcuate line 外面 内面 Ischial spine Pubis Ischium