Clinically relevant variations of the coeliac trunk
1Department of Anatomy, Siddhartha Medical College, Krishna Dt, Vijayawada 520003, Andhra Pradesh, India. vjwchitra@yahoo.co.in
Singapore Medical Journal
|April 30, 2010
Summary
Anatomical variations in the coeliac trunk
Area of Science:
- Anatomical studies
- Surgical anatomy
- Vascular variations
Background:
- Vascular patterns are crucial for upper abdominal surgeries.
- The coeliac trunk supplies supracolic organs.
- Understanding coeliac trunk variations is vital for liver transplants.
Purpose of the Study:
- To analyze the branching patterns of the coeliac trunk.
- To document clinically significant variations.
- To highlight the importance of anatomical knowledge in surgery.
Main Methods:
- Dissection of 50 cadavers (40 male, 10 female).
- Recording and analysis of coeliac trunk branching patterns.
- Observation of clinically relevant variations.
Main Results:
- Observed variations from trifurcation to hexafurcation.
- Identified additional branches including inferior phrenic and gastroduodenal arteries.
- Noted clinically relevant variations in numerous cases.
Conclusions:
- Coeliac trunk variations require careful consideration in liver transplant anastomosis.
- Knowledge of branches like the left gastric and gastroduodenal arteries is essential for upper abdominal surgeries.
- Accurate anatomical understanding aids in stomach, duodenum, and pancreas procedures.
Related Concept Videos
Abdominal Aorta
Once the aorta traverses the diaphragmatic plane at the aortic hiatus, it is known as the abdominal aorta. This anatomical structure is positioned leftward of the spinal column, encased within a cocoon of adipose tissue behind the peritoneal cavity. It terminates at the L4 vertebra, where it splits into the common iliac arteries. Prior to this bifurcation, the abdominal aorta gives rise to several vital branches.
The celiac trunk, a singular artery, divides into the left gastric artery, which...
The celiac trunk, a singular artery, divides into the left gastric artery, which...
Blood Supply to the Digestive System
Splanchnic circulation refers to the network of blood vessels that supply and drain blood from the abdominal organs involved in digestion, including the stomach, liver, pancreas, intestines, and spleen. This circulation delivers essential nutrients and oxygen while removing waste products from these organs.
Blood Supply to the Digestive System: The splanchnic circulation involves three main arteries: the celiac artery (also known as the celiac trunk) and the superior and inferior mesenteric...
Blood Supply to the Digestive System: The splanchnic circulation involves three main arteries: the celiac artery (also known as the celiac trunk) and the superior and inferior mesenteric...
Thoracic Aorta
The thoracic section of the aorta begins at the T5 vertebra and extends to the T12 level at the diaphragm, initially progressing through the mediastinum to the left of the spinal column. Throughout its course in the thoracic segment, the thoracic aorta emits various offshoots known collectively as visceral and parietal branches. The branches that predominantly supply blood to visceral organs are termed visceral branches and include bronchial, pericardial, esophageal, and mediastinal arteries,...
Aneurysm II: Clinical Manifestations and Diagnostic Studies
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
Nerve Supply of the GI Tract
The neuronal supply to the gastrointestinal (GI) tract is essential for regulating various functions, including digestion, absorption, and movement of food. This intricate network of nerves is known as the enteric nervous system (ENS), often referred to as the "second brain" of the body.
The enteric nervous system consists of two major plexuses: the myenteric plexus (Auerbach's plexus) and the submucosal plexus (Meissner's plexus). These plexuses are located within the layers of the GI tract...
The enteric nervous system consists of two major plexuses: the myenteric plexus (Auerbach's plexus) and the submucosal plexus (Meissner's plexus). These plexuses are located within the layers of the GI tract...
Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
The key difference between Superficial Vein Thrombosis (SVT) and Deep Vein Thrombosis (DVT) lies in their location and severity.Clinical ManifestationsSVT typically presents with localized pain, tenderness, and redness along the course of a superficial vein, often accompanied by a palpable, cord-like structure under the skin. This condition is usually less dangerous than DVT but can be uncomfortable and may lead to complications such as cellulitis or, rarely, a clot extension into the deep...


