Direct Inguinal Hernia Anatomy

The peritoneal sac bulges into the inguinal canal via the posterior wall medial to the epigastric vessels and can enter the superficial inguinal ring.

Direct inguinal hernia anatomy. Inguinal hernia is a protrusion of loop of small intestine into the inguinal canal is termed as inguinal hernia. This type of hernia is termed direct as the hernial sac directly protrudes through the inguinal wall. Direct inguinal hernia in contrast to the indirect hernia direct inguinal hernias are acquired usually in adulthood due to weakening in the abdominal musculature. There may be a visible bulge in the groin area.

Direct vs indirect inguinal hernias. An inguinal hernia can be labeled direct or indirect depending on how and when it forms. A direct inguinal hernia a type of groin herniation are a common type of abdominal hernias they arise from protrusion of abdominal viscera through a weakness of the posterior wall of the inguinal canal medial to the inferior epigastric vessels specifically through the hesselbach s triangle. Though both types of hernias are inguinal hernias an indirect hernia is caused by a birth defect while a direct hernia is caused by muscle weakness in the abdominal wall.

An inguinal hernia is a protrusion or movement of abdominal contents from within the abdominal cavity. There are just two types of inguinal hernias direct and indirect. Chances are the age and gender of the person with the hernia will have a lot to do with which. There are two main ways in which inguinal hernias can arise which are discussed below.

It presents as a swelling above and medial to pubic tubercle above the inguinal ligament. This tissue then protrudes or emerges at the exit point the superficial inguinal ring. Direct inguinal hernias may occur in males or females but males are ten times more likely to get a direct inguinal hernia.