Deep inguinal ring is a defect in aponeurosis of:
Ans. (d) Transversalis fasciaRef: Bailey & Love 26th ed. / 955* Deep inguinal ring is the opening in the transversalis fascia through which the ductus deferens and gonadal vessels (or round ligament in the female) enter the inguinal canal.* Located midway between anterior superior iliac spine and pubic tubercle, it is bounded medially by the lateral umbilical fold (inferior epigastric vessels) and inferiorly by the ilio-pubic tract. Indirect inguinal hernias exit the abdominal cavity through the deep inguinal ring.
External oblique muscle of abdomen
Internal oblique muscle of abdomen
Transverse abdominis muscle
Transversalis fascia
Inguinal Hernias