Can a Diastema Be Too Big to Fix? (photo)

Hi, it seems the Diastema is too big to be corrected with veneers or crowns alone. Also the teeth are too much labially inclined so you will need to reduce too much tooth structure removed for getting good alignment. Frenectomy, followed by orthodontics and then smile designing would be the best course of treatment. Good Luck.

Braces can reduce the diastema but unfortunately you will need some veneer/crowns as per your picture for better esthetics but braces can help the situation where dentist doen't need to cut your teeth as much e.g  minimum prep veneers.  Best of luck

First you would need a frenectomy, then braces, then veneers........................................