True about the anatomy of inguinal hernia which is/are true:
Sup. Inguinal ring is an opening in external oblique aponeurosis
Indirect hernia lies just medial to inferior epigastric aery
Indirect hernia lies anteromedial to spermatic cord
Cremasteric aery is a branch of external iliac aery.
A i.e. Superficial inguinal ring is an opening in external oblique aponeurosis