·The peritoneum is a two-layered continuous, transparent serous membrane lining the abdominopelvic wall,and covers the organs. 。Parietal peritoneum Sensitive,supplied by the same overlying somatic N, Pain from it is well localized ·Visceral peritoneum Insensitive,supplied by visceral N, Pain is poorly localized Innervate by: Foregut---at about epigastric region Midgut---umbilical Hindgut--- hypogastric(pubic cavity • The peritoneum is a two-layered continuous, transparent serous membrane lining the abdominopelvic wall , and covers the organs . • Parietal peritoneum Sensitive , supplied by the same overlying somatic N, Pain from it is well localized . • Visceral peritoneum Insensitive,supplied by visceral N, Pain is poorly localized Innervate by : Foregut--- at about epigastric region Midgut--- umbilical Hindgut--- hypogastric (pubic cavity )