Fixing Black Triangles Between Teeth
Small dark spaces between teeth (black triangles) can be closed with bonding or hyaluronic acid. Here's how.
Dr. Sofia Petrova
Lead Cosmetic Dentist
What they are
Small triangular gaps between teeth where the gum papilla has receded. Common after orthodontics or with age.
Treatment options
- Composite bonding: AED 400–800 per triangle, 1 visit
- Bioclear matrix: specialised composite technique, AED 800–1,500 per triangle
- Hyaluronic acid injection: temporary (6–12 months), AED 1,200–2,500
- Orthodontic tightening: closes some cases
Which is right for you
- Small triangles: bonding
- Multiple triangles: Bioclear or comprehensive reshaping
- Patient preferring non-permanent: hyaluronic acid
Prevention
- Professional cleaning every 4–6 months
- Gentle flossing technique
- Avoid aggressive toothpick use
References
- American Academy of Cosmetic Dentistry
Referenced sources
- American Academy of Cosmetic Dentistry
Medical disclaimer. This article is informational and does not replace professional clinical advice. For a plan specific to your situation, book a consultation with a Paradise Dental specialist.
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Veneers for Chipped Teeth: Is It Overkill?
A single small chip often doesn't need a full veneer — bonding handles it. Here's when veneers are the smarter choice.
Can You Whiten Bonded Teeth?
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