Technology innovation has boomed in the 21st century, and healthcare is no exception. It has revolutionized patient care and treatment. Technological advancements in device development, biotechnology, imaging, and, more recently, machine learning, 3D printing, and artificial intelligence (AI) have transformed healthcare delivery. From disrupting medicine to electronic medical records and now the pivotal role of AI, healthcare delivery has been elevated to unprecedented levels. This book delves into the innovations of the 21st century​​ and provides a comprehensive overview of the latest innovations in medicine, covering a wide range of topics from new diagnostic tools and treatments to the latest advances in medical technology. The book is written in a clear and concise style, making it accessible to readers of various levels of expertise.​​​​ This book provides detailed insights into 21st century healthcare innovations and their prospects. ​It aims to serve as a valuable resource for healthcare professionals, researchers, educators, and anyone interested in the future of medicine. It offers a forward-looking perspective on the transformative innovations shaping healthcare in the 21st century.