Have you ever noticed small, dark spaces between your teeth when you smile? These ‘black triangles’ are a common concern for many people. 

These small triangles can stand out in an otherwise perfect smile, upsetting the balance. While they might seem like a minor aesthetic issue, black triangles can impact your confidence and sometimes indicate underlying dental health problems. 

What are these black triangles, and can they be fixed?

Let’s dive into what causes these unwelcome triangles and explore how you can address them.

 

What Are Black Triangles?

Black triangles, or to use the technical term, ‘open gingival embrasures’, are small, dark spaces that appear between teeth, usually near the gum line. They’re called ‘black’ triangles because they create a triangular shadow, giving the appearance of a dark space.

Several factors can contribute to the formation of black triangles, including gum recession, bone loss, and the shape of your teeth. 

• Gum Recession: As gums recede, they expose more of the tooth, creating spaces between teeth.
• Bone Loss: Reduction in the bone that supports teeth can lead to gum recession and black triangles.
• Tooth Shape: Triangular-shaped teeth are more prone to developing these spaces.
• Age: Our gums naturally recede as we age, potentially leading to black triangles.

 

What Can I Do About Black Triangles in My Smile?

If you’re concerned about black triangles, make an appointment to see us. We’ll perform a thorough examination, which may include X-rays, to determine the cause and extent of the issue. This evaluation helps us develop an effective treatment plan.

The good news is that there are several ways to address black triangles, ranging from simple at-home techniques to more involved dental procedures.

 

Non-invasive Treatments

Sometimes, enhancing your oral care routine can help. Using interdental brushes or water flossers can stimulate gum growth and improve overall gum health.

Gentle gum massage can also encourage blood flow and potentially promote gum regrowth.

 

Minimally Invasive Procedures

Two simple cosmetic procedures can improve the appearance of your smile and remove these small triangles: composite bonding and dental veneers. 

Composite, or cosmetic, bonding, is one of the easiest ways of achieving dramatic changes without needing a major procedure. 

In addition to improving the shape of your teeth to reduce the appearance of black triangles, composite bonding can also repair chips and cracks and remove stains and discolouration. 

We’ll apply tooth-coloured composite resin to reshape the teeth and close the gaps. This quick, painless procedure can produce immediate results.

Porcelain veneers can also change the shape of teeth, effectively closing black triangles. These fine coatings are bonded to the fronts of teeth. 

Veneers also make your smile more balanced and uniform while repairing damaged, stained, and misshapen teeth. 

In some cases, orthodontic treatment can help by repositioning the teeth to close the gaps. Invisalign is a clear aligner treatment which discreetly moves your teeth to a more favourable position. The beauty of Invisalign is that your aligners are removable and comfortable. 

 

Gum Grafts

In cases of significant gum recession, a gum graft might be necessary. This involves taking gum tissue from another part of your mouth and using it to cover the exposed root and fill the triangle.

 

Can Black Triangles In My Smile Be Prevented?

Prevention is always better than cure, and there are a few strategies to help prevent black triangles. 

The best ways to maintain good gum health are brushing twice daily, flossing regularly, and using interdental brushes. 

You should also visit us for a checkup twice a year. We can spot early signs of gum recession or bone loss.

Because specific health issues, such as diabetes, may cause black triangles, addressing these may help. 

If you’re a smoker, quitting will also improve your gum health. 

 

Improving the Appearance Of Your Smile at Canon House 

Black triangles, while common, can be effectively addressed with various treatments. Whether through improved dental hygiene, minimally invasive procedures, or more comprehensive treatments, we have solutions available to help you regain your confident smile.

Contact us today to book your appointment.