系统解剖腹膜英文版Peritoneum.ppt

Peritoneum 腹膜 Peritoneum 腹膜 ★ General features A thin serous membrane that line the walls of the abdominal and pelvic cavities and cover the organs within these cavities ★ Divisions Parietal peritoneum 壁腹膜 －lines the walls of the abdominal and pelvic cavities Visceral peritoneum 脏腹膜 －covers the organs Peritoneum 腹膜 ★ Peritoneal cavity 腹膜腔 －the potential space between the parietal and visceral layer of peritoneum. In the male, this is a closed cavity, but in female, there is communication with the exterior through the uterine tubes, the uterus, and the vagina Peritoneum 腹膜 Function Secretes a lubricating serous fluid that continuously moistens the associated organs Absorb Support viscera ★Relationship between viscera and peritoneum Intraperitoneal viscera 腹膜内位器官 Viscera are almost totally covered with visceral peritoneum Interperitoneal viscera 腹膜间位器官 Most part of viscera surrounded by peritoneum Retroperitoneal viscera 腹膜外位器官 Some organs lie on the posterior abdominal wall and are covered by peritoneum on their anterior surfaces only ★Relationship between viscera and peritoneum  Intraperitoneal viscera 腹膜内位器官 Viscera are almost totally covered with visceral peritoneum Example Stomach Superior part of duodenum Jejunum Ileum Cecum Vermiform appendix Transverse and sigmoid colons Spleen, ovary and uterine tube ★ Relationship between viscera and peritoneum Interperitoneal viscera 腹膜间位器官 Most part of viscera surrounded by peritoneum Example Liver Gallbladder Ascending and descending colon Upper part of rectum Urinary bladder and uterus ★ Relationship between viscera and peritoneum Retroperitoneal viscera 腹膜外位器官 Some organs lie on the posterior abdominal wall and are covered by peritoneum on their anterior surfaces only Example Kidney Suprarenal gland Pancreas Descending and horizontal parts of duodenum Middle and lower par