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.[4] It demarcates the inferior border of the inguinal triangle.
The midpoint of the inguinal ligament, halfway between the anterior superior iliac spine and pubic tubercle, is the landmark for the femoral nerve.
The mid-inguinal point, halfway between the anterior superior iliac spine and the pubic symphysis, is the landmark for the femoral artery.
The external iliac arteries pass the inguinal ligament posteriorly and inferiorly.
This section needs expansion. You can help by adding to it. (December 2013)
History
It is also referred to as Poupart's ligament, because François Poupart gave it relevance in relation to hernial repair, calling it "the suspender of the abdomen" (French: "le suspenseur de l'abdomen"). It is sometimes termed the Fallopian ligament. Colles' ligament is the reflex ligament and not the inguinal ligament.[5][6]
Additional images
Ligaments of pelvis. Anterior view.
The subcutaneous inguinal ring.
Femoral sheath laid open to show its three compartments.
The relations of the femoral and abdominal inguinal rings, seen from within the abdomen. Right side.
The left femoral triangle.
Posterior view of the anterior abdominal wall in its lower half. The peritoneum is in place, and the various cords are shining through.
![[icon]](File:Wiki_letter_w_cropped.svg){kind=small}
