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Plate XXIII. — Obtukatok and Anterior Crural Nerves 



I. External iliac artery. 2. E.xternal iliac vein. j. Obturator externus. 4. Filaments of 

 obturator nerve. 5. Obturator foramen. 6. Cotyloid cavity. 7, Obturator internus. 

 8. Obturator nerve. 9. Bladder (distended). 10. Internal iliac artery. 1 i Recium. 

 12. Posterior aorta. 13 Circumflex-iliac artery. 14. Psoas parvus, cut through to expose 

 anterior crural nerve. 15. Psoas magnus. i5. Anterior crural nerve. 17. Vastus internus. 

 18. Rectus femoris. 



