Distraction Osteogenesis (DO), a well-established technique used for several decades by orthopaedic surgeons to repair long bone defects, has, over the past 15 years, gained acceptance for correction of various craniofacial deformities. There is drastic improvement in the technique as well as the in the devices. The aim of this book is to give the knowledge of the Distraction Osteogenesis starting from the history till the recent advancement to the readers. In this book we have done the chapter wise coverage of the history and the various types of distraction procedures in the craniofacial skeleton. So our target group for this book are the doctors who are the beginners in this field so that they can have the complete knowledge of Distraction Osteogenesis. We have covered the use of Distraction Osteogenesis in craniofacial syndromes which will be very useful for the readers.