The branch of dentistry that is concerned with the diagnosis, prevention and correction of malpositioned teeth and jaws is known as orthodontics. It is majorly used to treat malocclusions and deals with the control and modification of facial growth. Orthodontics primarily uses fixed appliances for the treatment as it consists of biomaterials that help in moving the teeth in dimensions and is considered significantly greater than the removable appliances. There are various types of fixed appliances that are used such as brackets, orthodontic bands and archwires. Orthodontics includes the use of fixed appliances, adjunctive therapy and post-treatment. In orthodontics aesthetics, oral health, stability and function are some aspects that should be kept in mind while planning treatment for the patient. The book studies, analyzes and upholds the pillars of orthodontics and its utmost significance in modern times. It presents researches and studies performed by experts across the globe. Students, researchers, experts and all associated with this domain will benefit alike from this book.