What causes the appearance of black triangles between teeth? And how can porcelain veneers conceal them?
Five Causes of Black Triangles
- Tooth Shape: Some people have teeth that are shaped at a slant, and it causes them to fit tightly at the base but have spaces between them at the top.
- Gum Recession: Gum recession can be caused by several factors, including age, gum disease, and aggressively brushing teeth. With less gum tissue to cover the tooth structure, black triangles can form.
- Bone Loss: Bone loss is often caused by advanced gum disease, although there some medical conditions or other factors that might cause it.
- Deep Cleanings: Severe, untreated gum disease (periodontal disease) causes a build-up of debris on teeth, localized infections, and inflammation. After a deep cleaning, also called scaling and root planing, the inflammation improves and gums get healthier. As the inflammation decreases, gaps between teeth, including black triangles, might become noticeable.
- Trauma: Trauma to your gum tissue from excessive brushing; regularly using sharp or blunt objects to pick or floss between your teeth; or aggressive dental work can damage the gum tissue and leave spaces between your teeth.
Porcelain Veneers Can Conceal Black Triangles
A single porcelain veneer
Before you receive porcelain veneers, one of our cosmetic dentists will examine your teeth and gums to determine the cause of black triangles. Any issue with the health of your gums will be addressed first. Porcelain veneers cover the front of your teeth and can be skillfully used to close spaces between them.
At the Atlanta Center for Cosmetic Dentistry, we have cosmetic dentists who are accredited by the American Acadamy of Cosmetic Dentistry. Their training and experience will provide you with an accurate diagnosis and reliable treatment options.