abdomen
Supramesocolic Level
Delimitations, Subphrenic Recess, Subhepatic
Blood Supply: Branches of the celiac trunk and superior mesenteric artery.
Innervation: Phrenic nerve (C3-C5) for the diaphragm.
Delimitations, Compartments
Blood Supply: Branches of the celiac trunk and superior mesenteric artery.
Innervation: Vagus nerve (parasympathetic) and splanchnic nerves (sympathetic).
Liver
Diagrammatic Face (Structures, Relations, Falciform Ligament)
Blood Supply: Hepatic artery (branch of the celiac trunk) and portal vein.
Innervation: Hepatic plexus (sympathetic and parasympathetic).
Visceral Face (Structures, Relations)
Blood Supply: Hepatic artery and portal vein.
Innervation: Hepatic plexus.
Liver Peritoneum
Blood Supply: Hepatic artery.
Innervation: Hepatic plexus.
Hepatic Pedicle
Blood Supply: Hepatic artery and portal vein.
Innervation: Hepatic plexus.
Gall Bladder
Blood Supply: Cystic artery (branch of the right hepatic artery).
Innervation: Celiac plexus (sympathetic) and vagus nerve (parasympathetic).
Bile Duct: Relations
Blood Supply: Superior pancreaticoduodenal artery and right hepatic artery.
Innervation: Hepatic plexus.
Stomach
Fundus (Relations)
Blood Supply: Short gastric arteries (branches of the splenic artery).
Innervation: Vagus nerve (parasympathetic) and celiac plexus (sympathetic).
Anterior Wall (Relations)
Blood Supply: Left and right gastric arteries.
Innervation: Vagus nerve and celiac plexus.
Posterior (Relations)
Blood Supply: Left and right gastric arteries, gastroepiploic arteries.
Innervation: Vagus nerve and celiac plexus.
Lesser Curvature (Vascular Arcade, Peritoneum)
Blood Supply: Left and right gastric arteries.
Innervation: Vagus nerve and celiac plexus.
Greater Curvature (Vascular Arcade, Peritoneum)
Blood Supply: Right and left gastroepiploic arteries.
Innervation: Vagus nerve and celiac plexus.
Spleen
Diagrammatic Face: Superior Margin (Identification, Relations)
Blood Supply: Splenic artery (branch of the celiac trunk).
Innervation: Splenic plexus (sympathetic and parasympathetic).
Visceral Face: Superior Margin (Identification, Relations, Peritoneum)
Blood Supply: Splenic artery.
Innervation: Splenic plexus.
Epipolic Orifice (Identification, Delimitations)
Blood Supply: Branches of the superior mesenteric artery.
Innervation: Vagus nerve and splanchnic nerves.
Vestibulum of Bursa Omentalis (Delimitations)
Blood Supply: Branches of the celiac trunk.
Innervation: Vagus nerve and splanchnic nerves.
Principle Part of Bursa Omentalis (Delimitations)
Blood Supply: Branches of the celiac trunk.
Innervation: Vagus nerve and splanchnic nerves.
Celiac Trunk (Identification, Branches)
Blood Supply: Abdominal aorta.
Innervation: Celiac plexus.
Duodenum
Identification, Structure, Peritoneum
Blood Supply: Superior pancreaticoduodenal artery (celiac trunk) and inferior pancreaticoduodenal artery (superior mesenteric artery).
Innervation: Vagus nerve and splanchnic nerves.
Superior Part, Descending Part (Identification, Relations)
Blood Supply: Superior pancreaticoduodenal artery.
Innervation: Vagus nerve and splanchnic nerves.
Horizontal Part, Ascending Part (Identification, Relations)
Blood Supply: Inferior pancreaticoduodenal artery.
Innervation: Vagus nerve and splanchnic nerves.
Jejunum-Ileum (Identification, Limits, Relations)
Blood Supply: Superior mesenteric artery.
Innervation: Vagus nerve and superior mesenteric plexus.
Mesentery (Identification, Coils, Margins, Content)
Blood Supply: Superior mesenteric artery.
Innervation: Superior mesenteric plexus.
Superior Mesenteric Artery
Right Branch (Identification, Origin)
Blood Supply: Superior mesenteric artery.
Innervation: Superior mesenteric plexus.
Left Branch (Identification, Origin)
Blood Supply: Superior mesenteric artery.
Innervation: Superior mesenteric plexus.
Caecum (Identification, Structures, Peritoneum)
Blood Supply: Ileocolic artery (branch of the superior mesenteric artery).
Innervation: Vagus nerve and superior mesenteric plexus.
Appendicular Vermiform (Identification, Relations, Vascularisation)
Blood Supply: Appendicular artery (branch of the ileocolic artery).
Innervation: Vagus nerve and superior mesenteric plexus.
Ascending Colon (Identification, Limits, Relations, Peritoneum)
Blood Supply: Ileocolic and right colic arteries (branches of the superior mesenteric artery).
Innervation: Vagus nerve and superior mesenteric plexus.
Right Colic Flexure (Identification, Relations)
Blood Supply: Right colic artery (branch of the superior mesenteric artery).
Innervation: Vagus nerve and superior mesenteric plexus.
Transverse Colon (Identification, Limits, Relations, Peritoneum)
Blood Supply: Middle colic artery (branch of the superior mesenteric artery).
Innervation: Vagus nerve and superior mesenteric plexus.
Transverse Mesocolon (Identification, Coils, Margins, Content)
Blood Supply: Middle colic artery.
Innervation: Superior mesenteric plexus.
Abdominal Descending Aorta (Identification, Relations, Branches, Viscera)
Blood Supply: Directly from the aorta.
Innervation: Splanchnic nerves.
Inferior Vena Cava (Identification, Relations, Tributaries)
Blood Supply: Drains into the right atrium.
Innervation: Splanchnic nerves.
Vena Porta (Identification, Relations, Tributaries)
Blood Supply: Formed by the union of the superior mesenteric vein and splenic vein.
Innervation: Hepatic plexus.
Lumbar Plexus (Branches, Relations, Location of Distribution)
Blood Supply: Lumbar arteries.
Innervation: Branches of the lumbar plexus (e.g., femoral nerve, obturator nerve).
Pancreas
Head of Pancreas (Identification, Relations)
Blood Supply: Superior and inferior pancreaticoduodenal arteries.
Innervation: Vagus nerve and splanchnic nerves.
Body of Pancreas (Identification, Relations)
Blood Supply: Splenic artery.
Innervation: Vagus nerve and splanchnic nerves.
Tail of Pancreas (Identification, Relations)
Blood Supply: Splenic artery.
Innervation: Vagus nerve and splanchnic nerves.