Home Body Atlas Ligaments Pectineal Ligament (Cooper’s)
Ligament Abdomen

Pectineal Ligament (Cooper’s)

ligamentum pectineale

Cooper's ligament is the thick fibrous band overlying the pectineal line of the superior pubic ramus. It is the strongest structure in the groin available for hernia mesh fixation. The McVay (Cooper's ligament) repair in open inguinal herniorrhaphy attaches the conjoint tendon to Cooper's ligament for femoral hernia repair and medial inguinal hernia reconstruction.

Region: Abdomen
Anatomical Data

Origin, Insertion & Supply

OriginPectineal line of the superior pubic ramus
InsertionContinuous along the pectineal line laterally
Biomechanics

Function & Actions

ActionsProvides the strongest fixation point for inguinal hernia mesh repair
Clinical Relevance

Clinical Notes

Cooper's ligament repair (McVay) is used specifically for femoral hernias and medial inguinal hernias, providing a strong floor closure. In laparoscopic hernia repair (TAPP and TEP), mesh is fixed to Cooper's ligament medially using tacks for secure repair.

Pathology

Common Injuries & Conditions

Femoral Hernia Repair

Cooper's ligament is the primary fixation point for mesh in femoral hernia repair providing the strongest available tissue in the femoral ring closure.

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