Which are the differences between these appliances? Which does work better?
they try to achieve two different things. schwarz plates will best achieve transverse expansion meanwhile agga is primarily used to gain slight forward expansion to give the tongue more space and free up the lower airway
they try to achieve two different things. schwarz plates will best achieve transverse expansion meanwhile agga is primarily used to gain slight forward expansion to give the tongue more space and free up the lower airway
Only slight forward expansion? I have seen countless example of significant forward expansion of the lower third/upper set of teeth? Slight would be an understatement, wouldn't it?