Definition

1. Noun:
   • The celiac trunk: A major artery that arises from the abdominal aorta immediately below the diaphragm. It is a short, wide vessel that supplies oxygenated blood to the foregut-derived organs of the upper abdomen.

Usage

• The term "truncus celiacus" is used in formal anatomical and medical contexts to refer to this specific arterial structure. It is often discussed in relation to abdominal surgery, radiology, and the study of vascular anatomy.

Examples

• Noun:
  • The surgeon carefully dissected around the truncus celiacus to access the pancreas.
  • A blockage in the truncus celiacus can lead to severe abdominal pain and organ dysfunction.

Advanced Usage

• "Truncus celiacus syndrome": Refers to a rare condition involving compression of the celiac artery, often by the median arcuate ligament.
  • The patient's postprandial pain was diagnosed as truncus celiacus syndrome.

Variants and Related Words

• Celiac trunk: The more common English synonym for "truncus celiacus".
• Celiac artery: Another widely used synonym.
• Celiac axis: A less common variant term.

Synonyms

• Celiac trunk
• Celiac artery
• Celiac axis

Related Phrases

• Celiac plexus: A network of nerves located near the origin of the celiac trunk.
  • An anesthetic block of the celiac plexus can relieve abdominal pain.
• Celiac ganglia: Nerve clusters associated with the celiac plexus.

Noun

1. an artery that originates from the abdominal aorta just below the diaphragm and branches into the left gastric artery and the common hepatic artery and the splenic artery