Supracolic region
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Supracolic region. Aortic hiatus: T12, aorta, thoracic duct and azygos vein esophageal hiatus: T10, esophagus, left gastric a.v. vagal trunks. vena caval foramen: T8, inferior vena cava. The structures that formed by peritoneum as follow: 1 omentum great omentum lesser omentum

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Supracolic region

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Supracolic region

Aortic hiatus:T12, aorta, thoracic duct and azygos veinesophageal hiatus:T10, esophagus, left gastric a.v. vagal trunks. vena caval foramen:T8, inferior vena cava

The structures that

formed by peritoneum

as follow:

1 omentum

great omentum

lesser omentum

2 mesentery


transverse mesocolon

sigmoid mesocolon


3 ligaments

Boundaries of omental bursa:

Anteriorly– lesser omentum,

post. wall of sto-

mach, ant. layers

of large omentum

Posteriorly– post. layers of

large omentum,

transverse meso-


Inferiorly– refleced part of

large omentum

Superiorly– inf. surface of


Anatomy of stomach

  • Position and relationship( ¼-- at epigastric region, ¾-- at left hypochondriac, cardiac orifice– at left side of T11, pyloric orifice– at right side of L1

  • Features and divisions(fundus,body,cardiac part

  • pyloric part— canalsinus)

  • Ligaments (hepatogastric lig, gastrosplenic lig, gastrocolic)

  • Blood vessels and lymph drainage

  • nerve

Diaphragmatic area

Suprarenal area


Renal area

Pancreatic area

Free area

Colic area

Anterior view

Posterior iew

Relationship of stomach

Blood vessels of stomach(anterior view)

the unpaired br.

the celiac trunk

*the left gastric a.

*the common hepatic a.

*the splenic a.

Lymph nodes and lymph drainage of stomach

  • Main branches:

  • — bronchial branches

  • — esophageal branches

  • — anterior and posterior

  • gastric branches(stomach)

  • — hepatic branches

  • — celiac branches

Anatomy of liver

Anatomy of extrohepatic biliary duct

Composition of extrohepotic duct:

gall bladder, hepotic duct, common hepotic duct, common bile duct, hepotopancrea-tic ampolla

Oddi Sphinctor of hepa-topancreatic ampulla


Relationship of horizontal part of duodenum

Oddi Sphinctor of hepatopancreatic ampulla

Relationship of duodenum

Blood vessels of duodenum

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