Orthodontics is the branch of dentistry that diagnoses, prevents, and corrects misaligned teeth and jaws. Merriam-Webster’s clinical definition of orthodontics describes it as the specialty “dealing with irregularities of the teeth” and their correction, typically through braces. Also, it refers to the treatment delivered by a specialist in the field. The specialty has a long clinical history. Wikipedia’s overview of orthodontics notes that Greek and Etruscan materials show “primitive yet impressively well crafted orthodontic appliances” dating back roughly 3,000 years, though it didn’t become an organized modern science until the mid-1800s.
At Center for Dental Health La Jolla, Dr. Sandhya Hegde, D.D.S., B.D.S. and orthodontist Dr. Abraham Tang treat crowding, spacing, and bite irregularities like overbites, underbites, crossbites, and open bites, issues that affect how you chew, speak, and clean your teeth. Treatment works by applying controlled, gradual force to move teeth into better positions, whether through a fixed bracket system like Straitline Bracket Treatment or through clear aligners such as Invisalign or AngelAlign Clear Aligners. If you’ve noticed changes in your bite, understanding what orthodontics actually treats is a good first step toward deciding whether a specialist’s opinion makes sense for you.







