2 months ago
Whether direct bonded composite veneers (similar to a diastema, or gap, closure) or indirect porcelain veneers, the spaces can be closed. Often movement of teeth reveal periodontal issues. Sometimes the black triangles are temporary, but more often than not, when doing adult orthodontics the triangles are permanent.
Sometimes simply making the teeth slightly thinner (interproximal reduction) and continued orthodontic care can minimize the spaces, but veneers should be considered as well.
Web reference: http://www.bestseattledentist.com/
