In my latest feature in LA Metro Magazine’s “PROS WHO KNOW”, I talked about a common dental frustration that affects up to 67% of people over the age of 20: black triangles—the small, dark spaces that appear between teeth due to gum recession or bone loss.
Many patients don’t even notice them until they suddenly catch an unflattering angle in the mirror or feel food getting trapped more often. And while they may seem like just a cosmetic nuisance, black triangles can also impact your oral health over time.
Let’s take a deeper look at why black triangles form, whether they get worse with age, and how modern dentistry can restore your smile.
What is a black triangle?
A black triangle, aka an open gingival embrasure, occurs when there is space in between your teeth and your gum line.
Have you ever noticed small, dark spaces forming between your teeth and gums? These triangular gaps, known as black triangles (or open gingival embrasures in dentist terms), appear when the gum tissues between your teeth recedes or pulls away, leaving an empty space.
Black triangles can develop due to aging, gum disease, orthodontic treatments, or natural tooth shape. Beyond any cosmetic concerns you may have, those black triangles can also trap food, make your teeth look older, and contribute to plaque buildup.
Do black triangles get worse over time?
The reality is that black triangles often worsen if left untreated. Here’s why:
Teeth Can Shift Further Apart: As we age, our teeth naturally shift slightly, which can make black triangles more noticeable over time.
Gum Recession May Continue: If the underlying cause of your black triangles is gum recession, it can progress, exposing more of your tooth root and making gaps even larger.
Increased Plaque Buildup: Because food and plaque can easily collect in these spaces, it can increase the risk of gum inflammation, sensitivity, and even periodontal disease.
Teeth Can Look Older and Less Symmetrical: Even though black triangles are small, they can change the appearance of your smile, making teeth look longer, older, or asymmetrical.
The Good News: You Have Options
Black triangles don’t have to be permanent. In the past, gingival grafting or dental veneers were the go-to fixes, but these required surgical procedures or altering healthy tooth structure. Our office offers the Bioclear Black Triangle Treatment to fill in black triangles without major dental work!
The Difference Bioclear Makes
This minimally invasive treatment preserves your natural tooth structure while restoring your smile.
Before & After
You may not realize how much of a difference closing black triangles can make until you see it for yourself. Compare the top photo to the bottom photo – here’s what stands out:
✔ The dark gaps have disappeared.
✔ A fuller, healthier-looking smile.
✔ Seamless, natural-looking results!
If you’ve noticed black triangles in your smile, the good news is that they can be treated with a simple, effective solution that provides immediate, long-lasting results.
If you’ve noticed black triangles forming between your teeth, you don’t have to live with them. Whether they’re affecting your confidence or making it harder to keep your teeth clean, there’s an easy, effective solution that provides immediate, long-lasting results.
If you’re interested in bidding farewell to black triangles, reach out to us 207-782-5308 for a consultation!
TOOTHBUSTERS; DENTAL BLACK TRIANGLE
Restoring Black Triangles Caused by Periodontal Bone Loss Using the Bioclear Bonding System
O.K., I know it sometimes feels like your dentist is marketing new terms to induce panic (really, all we want is for you to brush, floss, and see us twice a year). Still, I can guarantee that you’d much rather experience the Bermuda Triangle than dental black triangles… Continue Reading
