Orthodontics is the dental branch that specializes in the diagnosis, guidance, and correction of bad bites. The American Academy of Orthodontics (AAO) defines orthodontia (or dentofacial orthopedics) as the area of dentistry that prevents, diagnoses, and treats dental and facial irregularities. Orthodontic treatments go beyond cosmetics as it addresses serious dental health concerns. Having a good bite in essential in daily activities such as chewing, biting, and speaking. It also reduces the risk for tooth decay and gum diseases since crooked or misaligned teeth may be harder to clean.