This book is an attempt to provide comprehensive knowledge about open bite malocclusion. A detailed discussion of the classification, etiology and treatment planning in deciduous, mixed and permanent dentition is provided in this book.Special emphasis is given on the etiology and its management at an early stage which will help the clinicians to treat open bite at the very beginning of its presentation . A useful guide for the clinicians, orthodontic residents, and dental students, Open-Bite Malocclusion covers the most simple treatment approaches to the most complex, from orthodontic devices to tooth extraction to surgery.