Protruding Teeth Treated with Invisalign by PMSI Team | 2 Aug, 2026 Concerns: Brett wanted to have his teeth that were protruding straighter. His midline was also canted and off centre. And he wanted a wider smile. Treatments: Invisalign to widen the arch, shift the midline and straighten his smile. Case Photos: Related posts: Narrow Smile Vs Wide Smile Which Is Better, Traditional Braces or Invisalign? Lingual Braces Vs. Traditional Braces: Unveiling the Options for a Straighter Smile What happens to your real teeth when you get Veneers?