Gray's Anatomy is a comprehensive medical textbook that focuses on human anatomy. First published in 1858 by Henry Gray, it has become a foundational resource for medical students and professionals. The book features detailed illustrations and descriptions of the body's structures, including organs, muscles, and systems. Over the years, Gray's Anatomy has undergone numerous revisions and updates to reflect advances in medical knowledge. It is widely used in medical education and serves as a reference for healthcare practitioners. The book's clear organization and thorough content make it an essential tool for understanding human anatomy.