So what is the difference between a Blue glass tongue crib and a regular tongue crib.?
I overheard my orthodontist saying that I need blue glass aggressive tongue cribs.
- SandyLv 71 month ago
A "blue grass" tongue crib has what looks like a plastic "roller" behind the front teeth instead of the wire framework or spurs.
It has nothing to do with Tennessee.Source(s): Orthodontic assistant with over 35 years of experience.
- Anonymous1 month ago
A tongue crib is a metal device that fits in the top front of your mouth. It is generally used for elementary- or middle-school-aged children who have developed teeth, jaw, muscular, and/or skeletal abnormalities because of alleged thumb and finger sucking; really a condition called tongue thrust
Tennessee (blue grass state) just happens to have a high incidence of it.