Orthodontists are dental specialists who focus on diagnosing, preventing, and treating dental and facial irregularities, primarily through the use of braces, aligners, and other devices. They work to correct misaligned teeth and jaws, improving both function and aesthetics. In addition to straightening teeth, orthodontists also help enhance overall oral health by addressing bite issues and ensuring proper jaw alignment. Their goal is to create a harmonious and functional smile for their patients.