The midpoint of inguinal ligament is midpoint between the anterior superior iliac spine and pubic tubercle.[citation needed] Function: The ligament serves to contain soft tissues as they course anteriorly from the trunk to the lower extremity. This structure demarcates the superior border of the femoral triangle.[2] It demarcates the inferior border of the inguinal triangle.
The midpoint of inguinal ligament is halfway between the anterior superior iliac spine and pubic tubercle. It's the landmark for the femoral nerve. The mid inguinal point is halfway between the anterior superior iliac spine and pubic symphysis. It's the landmark for femoral artery.」