1 — Descending branch; 2 — Lateral circumflex femoral artery; 3 — Medial circumflex femoral artery; 4 — Superficial circumflex iliac artery; 5 — Deep circumflex iliac artery; 6 — Superior gluteal artery; 7 — External iliac artery; 8 — Iliacus branch; 9 — Iliolumbar artery; 10 — Lumbar branch; 11 — Abdominal aorta; 12 — Median sacral artery; 13 — Common iliac artery; 14 — Internal iliac artery; 15 — Lateral sacral artery; 16 — Spinal branches; 17 — Inferior gluteal artery; 18 — Obturator artery; 19 — Superficial external pudendal artery; Deep external pudendal
artery; 20 — Femoral artery; 21 — Deep artery of thigh
