You may be. The purpose of orthodontics is to eliminate malocclusions (improper bites) and the wide variety of problems they can cause. Malocclusions occur as the result of tooth and/or jaw misalignment. They may affect the way you smile, chew and clean your teeth – and even how you feel about your smile and appearance. More importantly, an improper bite may lead to periodontal (gum and bone) problems and/or tooth loss. Orthodontic treatment can improve your long-term dental and physical health. It may also eliminate the need for more extensive dental work later in life.