Nerve entering the inguinal canal through deep inguinal ring ?
The spermatic cord in males and round ligament of uterus in females, enter the inguinal canal through the deep inguinal ring and pass out through superficial inguinal ring. Thus consituents of spermatic cord are also components of inguinal canal; these are ductus deferens (vas deferens), testicular aery, cremestric aery, aery to ductus deference, pampiniform plexus, lymphatics, sympathetic plexus, genital branch of genitofemoral nerve, remains of process vaginalis. Note: Ili oiguinal nerve enters inguinal canal through interval between external and internal oblique muscles (not through deep inguinal ring).
Ilioinguinal nerve
Pudendal nerve
Genital branch of genitofemoral
Superior rectal nerve