22/02/2026
After braces or aligners, some people notice small black gaps between their teeth. These are called black triangles. They can appear due to tooth shape, gum position, or changes during alignment.
In many cases, they can be improved once the cause is understood. If you’re noticing this after orthodontic treatment, a dental evaluation can help decide the next step.
Book an appointment to understand what’s causing it and what can be done.
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