What causes a narrow mouth? Or a small mouth?

[Baldingman1998]

Mouthbreathing, diet, genetics, tounge posture. But what is the bone responsible called. And at what age can recession occur?

 

[Htobrother]

Mouthbreathing, diet, genetics, tounge posture. Bit what is the bone responsible called. And at what age can recession occur?

Genes

 

[OldRooster]

a narrow palate, dah

Narrow palate: what problems and how to solve them | Sanident

The narrow palate is a fairly common dental condition, mainly in children, but it is not always easy to identify.

www.sanident.com

 

[Deleted member 5859]

Genetics

 

[sdmaster]

ask @toth77

 

[toth77]

Lens distortion lol