s Regional Anatomy Part 14- Abdomen(Part 2) Peritoneum- supracolic organs INTERNATIONAL EDITION Hongqi zhang(张红旗) Dissector Dept of Anatomy, Histoembryology Emailzhanghg58@126.com
1 Regional Anatomy Part 14 – Abdomen (Part 2) Peritoneum– supracolic organs Hongqi Zhang (张红旗 ) Dept. of Anatomy,Histoembryology Email: zhanghq58@126.com
Peritoneum observation of organs Hepatogastric lig Hepatoduodenal lig Left colic Gallbladder Greater omentum 膀胱
Peritoneum & observation of organs Greater omentum Hepatogastric lig. Hepatoduodenal lig. Gallbladder
Review of peritoneum General description: 肝 Thin serous membrane Lesser Parietal peritoneum omentum lined on the abdominal wall Transverse pelvic cavity diaphragm mesocolon Transverse Visceral peritoneum Mesentery colon lined the surface of viscera greater Peritoneal cavity omentum Small Male-closed Pariatal peritoneum interstine Peritoneal cavity Female-open Serous fluid -lubricating Viceral peritoneum
Review of peritoneum General description: Thin serous membrane Parietal peritoneum lined on the abdominal wall & pelvic cavity & diaphragm. Visceral peritoneum lined the surface of viscera Peritoneal cavity Male - closed Female - open Serous fluid - lubricating Lesser omentum Transverse colon greater omentum Transverse mesocolon Mesentery Small Pariatal peritoneum interstine Peritoneal cavity Viceral peritoneum
Introduction to the peritoneum 肝 B. Lesser Figure 12.12. Primitive mesentery of the large gut in various omentum stages of absorption o Parietal visceral peritoneum Transverse mesocolon are continuous with each other Transverse They can reflect from the wall colon to organ or from one organ to greater another organ omentum Small These reflections may form Pariatal peritoneum interstine many structures Peritoneal cavity o They hold organs in position Viceral peritoneum convey N, A, V& Ln to viscera
Parietal & visceral peritoneum are continuous with each other. They can reflect from the wall to organ or from one organ to another organ. These reflections may form many structures They hold organs in position & convey N,A,V. & Ln. to viscera Lesser omentum Transverse colon greater omentum Transverse mesocolon Mesentery Small Pariatal peritoneum interstine Peritoneal cavity Viceral peritoneum Introduction to the peritoneum
Relationship between abdominopelvic viscera and peritoneum Intraperitoneal organs Organ almost surrounded completely by peritoneum Stomach jejunum, ilium, cecum, appendix, transverse sigmoid colons etc intraperitoneal viscera parietal peritoneum (small intestine) mesentery interperitoneal interperitoneal viscera vIscera (descending colon) (ascending colon retroperitoneal viscera (kidney) abdominal aorta inferior vena cava
Relationship between abdominopelvic viscera and peritoneum Intraperitoneal organs Organ almost surrounded completely by peritoneum.Stomach, jejunum, ilium,cecum,appendix,transverse & sigmoid colons etc