Unlike regional anatomy, which focuses on everything in a specific area (like the "arm" or "thorax"), systemic anatomy examines groups of structures that work together for a common purpose. Human body systems: Overview, anatomy, functions | Kenhub

is a foundational approach to medical education that organizes the study of the human body by its functional organ systems rather than its geographical regions. This methodology, popularized by textbooks such as Richard S. Snell’s Clinical Anatomy by Systems , is designed to align with integrated medical curricula where students learn anatomy, physiology, and pathology simultaneously. Core Philosophy and Organization