11. They are supplied by the obturator nerve. 12. The obturator foramen was narrow and extended. 13. Those of the pelvic wall include : sciatic hernia, obturator hernia and perineal hernia. 14. The Gemelli are two small muscular Obturator internus which is received into a groove between them. 15. Often a palatal obturator is used because a palatal fistula can affect development and proper articulation. 16. By its posterior surface with the obturator artery, the obturator vein, and the obturator nerve. 17. By its posterior surface with the obturator artery, the obturator vein, and the obturator nerve. 18. By its posterior surface with the obturator artery, the obturator vein, and the obturator nerve. 19. By its anterior surface the adductor magnus is in relation with the obturator vein and obturator nerve. 20. By its anterior surface the adductor magnus is in relation with the obturator vein and obturator nerve.
