Digital technology in dentistry is accelerating rapidly, and dental health professionals who harness scientifically tested and proven advances in their field may be able to offer the best care. Digital dentistry is constantly providing dental professionals with ways in which they can help you in faster, safer, more comfortable, and more reliable ways than they ever have before. This book contains history and evolution of digital impression system, types of intraoral scanners and different intraoral scanner systems, and principles of intraoral scanning technologies. It also mentions the advantages and disadvantages of the scanners and how to disinfect intraoral scanner in dental office. The new state of the art of digital dentistry opens exploration of the type and extent of innovations and technological advances that have impacted - and improved - dentistry. The objective is to describe advances and innovations, the breadth of their impact, disruptions and advantages they produce, and opportunities created.