Upper GI Tract Anatomy: Overview, Gross Anatomy, Microscopic Anatomy

The gastrointestinal (GI), or digestive, tract extends from mouth to anus (see the image below). The division of the GI tract into upper and lower is a matter of some confusion and debate.

Human digestive system - Pharynx, Esophagus, Stomach

Upper GI Tract Anatomy: Overview, Gross Anatomy, Microscopic Anatomy

Digestion: Anatomy

Gross and Microscopic Anatomy of the Small Intestine

Upper Gastrointestinal Tract - ScienceDirect

Human digestive system - Microscopic Anatomy, Organs, Processes

Digestive System Overview - Gross Anatomy Flashcards

The Stomach Anatomy and Physiology II

Gross and Microscopic Anatomy of the Large Intestine

Large intestine: Anatomy, blood supply and innervation

Chapter 23 - Digestive System, Part 2