The Viscera: Structure, Functions, and Clinical Significance
Year: 2026
Type: article
Abstract: The viscera are the internal organs of the body that perform essential functions necessary for survival, including digestion, respiration, circulation, metabolism, excretion, and reproduction. Most viscera are located within the thoracic, abdominal, and pelvic cavities and are supported and protected by surrounding tissues, membranes, and skeletal structures. Understanding their anatomical organization and physiological relationships is fundamental to medical education and clinical practice. This article provides an overview of the major visceral organs, their structural characteristics, functional coordination, and clinical importance. It also highlights the role of anatomical knowledge in physical examination, diagnostic imaging, and the recognition of common disorders. The article is based on a review of standard anatomy and physiology textbooks.
Language: English
Subfield: Biomedical Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7224830644