face mask can also be called headgear with reverse tension.
A metal bar with forehead and chin support is placed in front of the patient’s face. Class III malocclusion is one of the most difficult problems to treat in mixed dentition.
Also known as a protraction face mask, orthopedic face mask, or reverse traction headgear, it is a type of orthodontic headgear used to treat underbites and other malocclusions where the upper jaw is too far back.
Tehran Hilal Industry Development Company produces face masks in various colors with the highest quality.