Why Is Orthodontic Treatment So Famous? What is an orthodontic treatment? Orthodontic treatment is an affiliate of dentistry. It is a department dedicated to correcting the arrangement of teeth, oral health, and dental functions. Proper orthodontic treatment in south Delhi aligns the protruding teeth. It also rectifies the saggy facial structure and uplifts the jawbone. Orthodontic treatment is essential to keep dental health intact for a long time. The doctor who performs orthodontic treatment is called an orthodontist. They don't do the regular dental functions of fillings, bridges, and crowns.