Treatment
Corrective appliances: types
Interceptive
Removable
- Myofunctional appliances: Sander, Extra-oral archwire, McNamara, face mask, Frankell II or III etc.
- Removable expansion plates
Fixed
- Palatal expanders
McNamara
- Hyrax
Fixed
Metal
- Features:
- Visible and made of metal.
- Do not interfere with speech.
- Recommended for all types of treatment: simple or complex.
- There are two types:
Twin-design
Self-ligating: more comfortable, shorter treatment.
Ceramic
- Features:
- No metal.
- Transparent.
- Do not interfere with speech.
- Ideal for all types of treatment: simple and complex.
- There are two types:


Invisible orthodontics
- There are two types:
Lingual orthodontics
Invisalign