Orthodontic headgear is a specialized orthodontic appliance designed to address various dental and skeletal issues by exerting controlled external forces on the head and teeth. These forces help guide the growth and alignment of the jaws and teeth. Orthodontic headgear comes in different types, each with specific applications in orthodontic treatment. Here's an in-depth description of the types and applications of orthodontic headgear:
Types of Orthodontic Headgear:
1. Cervical Pull Headgear (High-Pull Headgear):
- Design: This headgear consists of a neck strap and a high-pull (upper) section that attaches to the upper back teeth or palate.
- Application: Cervical pull headgear is primarily used to correct overbites (Class II malocclusions) by restraining upper jaw growth and promoting lower jaw growth. It also helps to move upper molars backward.
2. Reverse-Pull Headgear (Facemask):
- Design: Facemask headgear features a central pad that rests on the forehead and straps that extend down to the chin. The force is applied in a....
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