The gastrointestinal (GI) tract is a complex system that plays a vital role in the digestion and absorption of nutrients essential for the body's functioning. This system includes various organs, each with specific anatomical features and functions that facilitate the breakdown of food, nutrient absorption, and waste elimination. This article explores the detailed anatomy of the gastrointestinal tract, describing the structure and functions of the oral cavity, esophagus, stomach, small intestine, large intestine, liver, pancreas, and gallbladder. A comprehensive understanding of the GI tract's anatomy is crucial for diagnosing and treating various GI disorders. This review focuses on the anatomical features of each part of the GI tract and their physiological significance.

Gastrointestinal tract, digestion, anatomy, gastrointestinal disorders, nutrient absorption, digestive organs, gastrointestinal health

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