Inguinal hernia a result, the possibility for hernias through the inguinal canal in males is much greater because they have a larger opening and therefore a much weaker wall through which the intestines may protrude. Inguinal hernias, in turn, belong to groin hernias, which also includes femoral hernias. A femoral hernia is not via the inguinal canal, but via the femoral canal, which normally allows passage of the common femoral artery and vein from the pelvis to the leg. In Amyand's hernia, the content of the hernial sac is the vermiform appendix. In Littre's hernia, the content of the hernial sac contains
Femoral vessel Femoral vessel The femoral vessels are those blood vessels passing through the femoral ring into the femoral canal thereby passing down the length of the thigh until behind the knee. These large vessel are the: Lymphatic vessels found in the thigh aren’t usually included in this collective noun. As the blood vessels pass along the thigh, they branch, with their main branches remaining closely associated, where they are still referred to collectively as femoral vessels. The adjective femoral, in this case, relates to the thigh, which contains the femur. The relative position of these two large vessels is very important