Difference Between Direct And Indirect Inguinal Hernia Anatomy
Indirect inguinal hernias arise lateral and superior to the course of the inferior epigastric vessels lateral to the.
Difference between direct and indirect inguinal hernia anatomy. 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. 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. Find out how to tell a direct hernia from an indirect hernia.
This type of hernia is termed direct as the hernial sac directly protrudes through the inguinal wall. What is the difference between direct and indirect inguinal hernia. Definition of direct and indirect inguinal hernia. Lateral to the inferior epigastric artery or through the weakened posterior wall of the inguinal canal direct inguinal hernia.
Inguinal hernia is a protrusion of loop of small intestine into the inguinal canal is termed as inguinal hernia. Direct inguinal hernia is a condition where abdominal contents protrude into the inguinal canal through a weakness of its wall. 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. Medial to the inferior epigastric artery inguinal hernias are often asymptomatic presenting as a painless swelling in the groin.
Inguinal hernia can be direct or indirect. It is five times more common than a direct inguinal hernia and is seven times more frequent in males due to the persistence of the processus vaginalis during testicular descent. There are two types of inguinal hernia direct and indirect which are defined by their relationship to the inferior epigastric vessels. An inguinal hernia can be labeled direct or indirect depending on how and when it forms.
Indirect inguinal hernia oblique inguinal hernia. Please note that it is more common for indirect inguinal hernias to do this as the path through both anatomical inguinal rings rather than a muscle defect has less resistance. Moreover a direct hernia is more likely to occur in males. Both types of hernia can exit the via the superficial ring and emerge within the testes.
An indirect hernia happens in premature births before the inguinal canal becomes closed off. In children the vast majority of inguinal hernias are indirect. Direct inguinal hernias occur medial to the inferior epigastric vessels when abdominal contents herniate through a weak spot in the fascia of the posterior wall of the inguinal canal which is formed by the transversalis fascia. It presents as a swelling above and medial to pubic tubercle above the inguinal ligament.
Indirect inguinal hernia differences between indirect and direct inguinal hernias. On the other hand a direct hernia can develop at any time during your life. There may be a visible bulge in the groin area.