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.

Gross and Microscopic Anatomy of the Small Intestine

What Is the Small Intestine's Function?

Ditki, Medical & Biological Sciences - Learn more: https

ANATOMY

Gross and Microscopic Anatomy of the Stomach

Gross Anatomy – Advanced Anatomy 2nd. Ed.

Kidney Anatomy: Overview, Gross Anatomy, Microscopic Anatomy

Ileum, Small Intestine, Digestion & Absorption

All About the Upper GI Tract - Birmingham Gastroenterology Associates