Botox can refine toothy smiles by relaxing lip elevators, reducing gum exposure while preserving articulation

https://www.mediafire.com/file/ywt2e91z2xzsfse/pdf-76072-47205.pdf/file

Botox can refine toothy smiles by relaxing lip elevators, reducing gum exposure while preserving articulation, eating comfort, and a natural smile dynamic.