Dentistrypedia on Instagram: "Reverse pull headgear, also known as a facemask or orthopedic facemask, is an orthodontic appliance used to correct underbites and other malocclusions where the upper jaw is too far back. It works by applying a forward-pulling force to the upper jaw, guiding its growth and alignment. How it works: ~Mechanism: The headgear attaches to the upper jaw (often with brackets or hooks) and is supported by a metal or plastic frame that sits against the forehead and chin. Ela