Orthodontics refers to that area of dentistry which deals with the malocclusion i.e. the improper positioning of teeth and jaws. It uses tools like braces, plates, headgears, etc. to treat the problematic teeth. The treatments covered in this area are reduction of teeth gaps, aligning the teeth, improving oral functioning, etc. This book explores all the important aspects related to orthodontics and its clinical applications. Most of the topics introduced here in cover new techniques and advances in this area. This book will provide comprehensive knowledge to anyone interested in this subject. It will also help readers in keeping pace with the rapid changes in this field. Therefore, this book will prove to be a beneficial source of knowledge for the students as well as professionals engaged in the area of orthodontics.