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A fibrons, triangular expansion, which is detached from the posterior and inner part of the crural arch, and is inserted into the crest of the pubis. This ligament forms the inner part of the superior aperture of the crural canal. It is one of the most frequent causes of strangulation in crural hernia.

triangular expanse of the aponeurosis of the external oblique muscle, anteriorly joined to Poupart's ligament, and going to the iliopectineal line.

A flat triangular expansion of the aponeurosis of the external oblique muscle of the abdomen.

See under Gimbernat.