Orthodontics is a specialized field of dentistry focused on diagnosing, preventing, and treating dental and facial irregularities, primarily through the use of braces, aligners, and other corrective appliances. The primary goal of orthodontic treatment is to achieve a well-aligned bite and straight teeth, which can enhance both function and appearance. Orthodontists assess issues such as crooked or crowded teeth, overbites, underbites, and gaps to develop a customized treatment plan. 

Traditional metal braces, clear ceramic braces, and removable aligners like Invisalign are commonly used to gradually shift teeth into their proper positions. Orthodontic treatment can benefit individuals of all ages, from children and teenagers to adults seeking to improve their smile and oral health.