1 — Anterior tibial artery; 2 — Head; 3 — Inferior lateral genicular artery; 4 — Superior lateral genicular artery; 5 — Perforating arteries; 6 — Medial circumflex femoral artery, deep branch, ascending branch, descending branch; 7 — Medial circumflex femoral artery; 8 — Piriformis; 9 — Superficial circumflex iliac artery; 10 — Deep circumflex iliac artery; 11 — Superficial epigastric artery; 12 — External iliac artery; 13 — Internal iliac artery; 14 — Abdominal aorta; 15 — Common iliac artery; 16 — Superior gluteal artery; 17 — Lateral sacral arteries; 18 — Inferior epigastric artery; 19 — Inferior gluteal artery; 20 — Obturator artery; 21 — Pubic branch; 22 — Superficial external pudendal artery; Deep external pudendal artery; 23 — Ascending branch; 24 — Descending branch; 25 = 23 + 24 — Lateral circumflex femoral artery; 26 — Deep artery of thigh; 27 — Femoral artery; 28 — Adductor magnus; 29 — Anteromedial intermuscular septum; Subsartorial fascia; 30 — Popliteal artery; 31 — Adductor hiatus; 32 — Descending genicular artery; 33 — Superior medial genicular artery; 34 — Inferior medial genicular artery