Viscera, forms a wall in which of the following hernia: March 2011

Ans. B: Sliding herni As a result of slipping of the posterior parietal peritoneum on the underlying retroperitoneal structures, the posterior wall of the sac is not formed of peritoneum alone, but by the sigmoid colon and its mesentry on the left, the caecum on the right and, sometimes, on either side by a poion of the bladder Hernia: Richter's hernia: contains a poion of the circumference of the intestine Littre's hernia: contains Meckel's diveiculum Morgagni's hernia: Hernia between costal and sternal pas of diaphragm Spigelian hernia: -- interparietal - usually subumbilical hernia - at the level of arcuate line, which lies below umbilicus - lies lateral to rectus abdominis Maydl's hernia: Strangulated loops of bowel like W in abdomen Femoral hernia is more common in: Women Femoral hernia strangulates commonly Inguinal hernia is common in: Right side