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What are Black Triangles Between Teeth?
Gingival embrasures or black triangles in between your teeth are triangular gaps. They form at the junction where your teeth meet the gums. It’s estimated that two-thirds of people aged 20 and above have these gaps, making them very common.
Benefits of Treating Black Triangles Between Teeth
Many people seek treatment to improve the appearance of their smile, but it’s also worth considering the oral health benefits. These black triangles can trap food and bacteria, increasing the risk of oral disease.
Treating gingival embrasures so they are closed or filled in can make it easier to maintain good oral hygiene and prevent dental problems from developing.
Why Do Gingival Embrasures Develop?
There are several reasons why you may develop these black triangles, which include the following.
Brushing Your Teeth Too Vigorously
Using a hard-bristle toothbrush or brushing your teeth with too much pressure can cause gums to start receding. Over time, you can literally wear away your gums.
This problem can be more severe in individuals with naturally thinner and more fragile gum tissue.
Gum Recession
Gum recession is a common condition in which the gums start to pull away from the teeth, making them look longer. As the gums recede, black triangles start to appear. Receding gums can occur if you have periodontal disease. They are more common in older people; another risk factor is smoking.
Bone Loss
A healthy jawbone supports your gum tissue, but if this bone is lost, black triangles can begin to form. Jawbone loss can occur in advanced periodontal disease or due to other issues, such as osteoporosis.
Tooth Shape
Your tooth shape makes a difference, as some people have triangular-shaped teeth, so triangular-shaped gaps are more likely to develop. Others have teeth that are more rectangular in shape, which helps reduce the risk of black triangles.
Orthodontics
During orthodontic treatment, teeth and tooth roots are gently moved through the jawbone. Sometimes this can cause small black triangles to develop.
Is It Necessary to Treat Black Triangles between Teeth?
Many people want to get rid of these black triangles because they dislike their appearance. Even if you aren’t bothered by any gingival embrasures, it’s still a good idea to learn why they have developed.
We would recommend scheduling a dental exam with our principal dentist and periodontist, Dr. Navid Rahmani, or with another member of our periodontal team. We can provide an accurate diagnosis, as he is a specialist in treating issues affecting the gums and structures that support your teeth.
After your exam, you will be given a custom treatment plan outlining possible options for getting rid of these gaps. These could potentially include both surgical and more cosmetically oriented options.
If your black triangles are caused by gum disease, you may require periodontal treatment to address this condition. You may be recommended to have treatments to help stabilize and restore missing gum tissue.
Treating Black Triangles
Some of the treatments we may recommend may include the following.
- Improved oral care.
- Dental bonding.
- Porcelain veneers.
- Orthodontics.
- Gum tissue grafting.
- Pinhole surgery.
- Improved Oral Hygiene
An improved oral hygiene routine can be useful, especially if you currently use a hard-bristle toothbrush or brush your teeth too vigorously.
Our hygiene team can work with you to discuss using a soft toothbrush and gentle brushing and flossing techniques. We can help you develop a routine to clean your teeth thoroughly without harming your gums.
An improved oral hygiene routine can be sufficient to treat mild gingival embrasures, allowing your gums to recover.
A better oral hygiene routine will also be recommended if you have receding gums due to periodontal disease.
- Dental Bonding
Dental bonding is a fast and non-invasive treatment that can help fill unsightly gaps between teeth. This approach can be particularly useful if you have triangular-shaped teeth.
We can apply the composite resin directly to the tooth surfaces, giving your teeth a more aesthetically pleasing shape.
- Porcelain Veneers
Porcelain veneers are a long-lasting solution to fill in gingival embrasures. They consist of thin, porcelain shells that are custom-made to fit over the surface of the tooth and around the sides.
Our cosmetic dentist can design beautiful, long-lasting veneers to create a more aesthetically pleasing smile.
- Orthodontics
If your teeth have shifted out of place, orthodontics might be able to close these gaps. Although treatment may take longer to complete, it can provide good aesthetic results that should last many years, provided you wear retainers.
- Gum Tissue Grafting
Gum tissue grafting is an advanced periodontal procedure in which our periodontist will take tissue from the roof of your mouth and graft it around the tooth roots to help cover black triangles.
We may recommend this procedure if you have significant gum recession, as gum grafting can help protect your teeth, providing both aesthetic and oral health benefits.
- Pinhole Surgery
Pinhole surgery is another advanced periodontal procedure, where a small hole is created in your gum near the gingival embrasures. The gum is then loosened and reattached to cover the gingival embrasures.
It is a minimally invasive procedure, as the small holes created in your gums typically heal within a day.
Contact Us if You Have Black Triangles Between Your Teeth
If you have noticed black triangles between your teeth and wondered what they are and why they are developing, contact us. A quick dental exam will identify the reason, and if necessary, we can recommend a suitable treatment plan.
NYC Dentistry Center6 E 45th Street, 8th Floor, Suite 2
New York, NY 10017
(212) 810-9264