Define direct inguinal hernia.
protrusion of abdominal and/or pelvic contents directly through the posterior wall of the inguinal canal
Define indirect inguinal hernia.
protrusion of abdominal and/or pelvic contents into the inguinal canal through the deep inguinal ring
Define uncomplicated inguinal hernia.
an inguinal hernia that is completely reducible and not associated with signs of bowel obstruction or strangulation
Define complicated inguinal hernia.
an inguinal hernia that is either irreducible (incarcerated) or associated with mechanical bowel obstruction and/or strangulation
Define occult inguinal hernia.
an inguinal hernia that is not identifiable on physical examination
Describe the epidemiology
Prevalence
5–10% In the US
Inguinal hernias are the most common type of hernias (∼ 75% of all cases).
Indirect inguinal hernia > direct inguinal hernia
Responsible for one of the most common general surgical procedures in the United States
Sex: ♂ > ♀
Age
Indirect inguinal hernia: most commonly seen in male infants and older men
Direct inguinal hernia: most commonly seen in older men
Last changed2 years ago
