====== PERITONEUM ====== * Peritoneum * layers * outer parietal layer * lines inner surface of abdominal and pelvic walls * lower surface if diaphragm * lateral plate mesoderm * derived from somato-pleuric layer * inner visceral layer * lines outer surface of viscera * lateral plate mesoderm * splanchnopleuric layer * Folds of peritoneum by which viscera are suspended * Embryological * ventral mesogastrium * ventral part * falciform ligament * right and left triangular ligaments * superior and inferior layers of coronary ligament * dorsal part * lesser omentum * dorsal mesogastrium * greater or caudal part * elongates to form greater omentum * spleen divides in in to * ventral part * dorsal part * Connections * omentum * Mesoappendix * Mesentry * Mesoovarium * Mesometrium * Mesocolon * ligaments * gastrosplenic ligament * Foramen of winslow / Omental bursa * relation to peritoneum * retroperitoneal organs * duodenum , pancreas , kidney , ureter , suprarenal gland * subperitoneal * urinary bladder , prostrate , seminal vesicle , cervix , vagina * intraperitoneal * stomach , jejunum , ileum, caecum , appendix * partial peritoneal - pars peritoneal * ascending and descending colon , rectum * Functions of peritoneum * movement of viscera * protection of viscera * absorption and dialysis * healing power and adhesions * storage of fat * Peritoneal cavity * Tracing * Lesser sac * Special regions * Supracolic compartment or subphrenic space * Infracolic compartment * Paracolic gutter * Rectouterine pouch * Peritoneal Fossa ( recess ) ===== Layers ===== ===== Folds of peritoneum ===== ==== Omentum ==== ==== Mesoappendix ==== ==== Mesentery ==== ==== Mesocolon ==== ==== Foramen of Winslow/omental bursa ==== ===== Peritoneal Cavity ===== ==== Tracing ==== ==== Lesser sac or omental bursa ==== ==== SPECIAL REGIONS ==== === Supracolic compartment or subphrenic space === === Infracolic compartment === === Paracolic gutter === === Rectouterine Pouch === === Peritoneal Fossa (Recess) ===