Dental Triangles And What They Mean For Oral Health

Triangles are simple geometric shapes that play a role in many essential areas of our lives. They’re essential in architecture, the very foundation of navigation, and represent all the possible soil mixtures. They’re also recognized as being a sign of ill-omen, with the Dragon’s Triangle, Bermuda Triangle, and Bridgewater Triangle being three places known for all sorts of spooky goings-on. However, one triangle-based piece of bad news isn’t based on superstition, dental triangles. Dental triangles are those gaps that appear between your teeth near the gumline. More than just an oddity, these triangles can mean trouble for your oral health.

Dental Triangles And What They Mean For Oral Health

As we enter our 20th year of age, we may begin to discover these black triangles. While they are fairly common in those over this age, they are also a source of concern. The British Journal of Applied Science & Technology released several studies that revealed the risks of these embrasures. For those out of their teens, there is a nearly 70% likelihood that they’ve developed these triangles, and you must attend to them. Thankfully, the core causes of black triangles are well known, the most common being a poor oral hygiene routine. Your genetics can also be involved, with some people developing them naturally. The following factors have been connected to dental triangles:

  • Aging
  • Orthodontic treatment that leads to divergent roots
  • Gingivitis and Gingival tissue recession
  • Spaces forming between the teeth
  • Restorations or crowns that are abnormally shaped

Gingivitis and advanced periodontal disease are some of the strongest contributors to the development of dental triangles. The American Dental Association has provided a list of factors that are frequently associated with the development of advanced gum disease:

  • Insufficient oral hygiene
  • Congenital factors (inherited)
  • Crooked teeth and other concerns with dental composition
  • Use of tobacco products
  • Pregnancy
  • Diabetes
  • Medications

While dental triangles can have a negative effect on your appearance, but that’s the least of your worries. The spaces created by these gaps serve as a perfect place for plaque and food to collect. As it does, it can begin to weaken your enamel and serve as food for the bacteria Streptococcus mutans. This bacteria is the one primarily responsible for the development of tooth decay. If you’ve noticed that dental triangles are forming in your teeth, speak to your dental care provider.

How Dental Black Triangles Are Treated

During the process of treating these black triangles, you may have to visit multiple specialists. Periodontists and endodontists are the specialists that are most frequently called on. Oral surgeons, orthodontists, and other specialists may be needed. Treatment of dental triangles can involve:

  • Surgery
  • Tissue engineering
  • Tissue volumizing
  • Reshaping or restoration

Communication with your dentist is a vital part of developing an effective treatment plan. You dentist may suggest one or more of the above approaches to address your concern. Each of them has individual benefits and drawbacks and may not be appropriate for your dental health. Seek a consultation with your dental care provider to get started.

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Dr. Tatiana was born and grew up in former Soviet Republic of Moldavia.
She was educated and trained as a Dentist at Kishinev State Medical University in Kishinev, Moldova. She provided dental care in Kishinev for many years until she met her future husband. She moved to Cheyenne in 1995.

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