Reasons For Black Triangles Between Teeth.

Black triangles between your teeth, also known as open gingival embrasures, are one of the conditions people often want to fix.
However, repairing these openings isn’t just cosmetic. There are particular health reasons to mind the gaps.

What Are Open Gingival Embrasures?

They’re triangle-shaped gaps between your teeth. Roughly 67 percent of people over 20 years old have them.
Hence, it’s better to understand how they develop and how to sort them, as they can lead to further problems with oral health.

What Causes Them?

If you notice gaps forming between your teeth, discuss it with your dentist so they can guide you and treat it.
Black triangles appear between teeth for several reasons, and they are all related to the health of teeth and gums.

Reasons For The Causes.

1) Gum Recession:

Plump and pink gum tissue are signs of healthy teeth.
Age, smoking, and gum disease can cause gums to pull away from the teeth.
Exposing the roots leaving them vulnerable to bacteria, plaque, and cavities.

2) Bone Loss:

Gum disease, such as osteoporosis, and other conditions can cause a loss of bone near the base of a tooth. The gum tissue in that area recedes when bone is lost.
Leading to the formation of black triangles.

3) Dental Hygiene:

Gum tissues are sensitive; therefore, brushing teeth too aggressively damages gum’s health.
Dental hygiene cleaners, like tiny wand-like brushes to scrub between teeth, also lead to black triangles if they are too big for the space.

4) Orthodontic Treatment:

Having orthodontic care previously can create small gaps between your teeth as they move into new positions.
It is less likely that orthodontic bands or other parts of the appliance can damage the gums, too.
Adults with braces developed black triangles between their upper and lower incisor teeth.

5) Triangular Teeth:

People have rectangular teeth where the width of the tooth at the gum line isn’t much different than the width at the biting point.
Teeth narrowing at the gum line, too, have a more triangular shape. Hence, triangular teeth develop these gaps.

6) Thin, Fragile Tissue:

The thickness of gum tissue varies from person to person.
Thin gum tissue is less resilient, having a crown, a dental implant, or periodontal surgery.
Chances are, gums may not restore themselves to their previous form.

How To Get Rid Of The Gaps?

Several treatment options exist depending on the cause and severity of the gap. Here are several to consider and discuss with your dentist at Cypress Smiles Dental.

  1. Gentle Dental Hygiene:
    Flossing teeth and brushing twice daily is Cypress Smiles Dental’s advice. Floss with care to avoid hurting your gums.
    When black triangles between teeth are minimal, and gums are healthy, changing your dental hygiene habits allows gums to return to normal.
  2. Hyaluronic Acid Treatment:
    Dentists can regenerate gum tissue with injections of hyaluronic acid.
    As it’s less painful and has a quick recovery period.
    However, this treatment is relatively new. There’s little research on how long the effects last.
  3. Composite Resin:
    Depending on individual needs, some people have their dentist fill the gaps with composite resin bonding.
    The dentist will use a pink resin that mimics a tooth or flesh out the black triangles between the teeth.
    This process would not require surgery but takes months to complete.
    The resin is applied in thin layers to look natural so gums can adapt to the smaller space.
    Furthermore, the dentist can also add tooth-colored composite veneers to round out the appearance of the teeth.
  4. Braces:
    Black triangles can also form between the teeth due to a procedure or process that involves moving teeth.
    The gaps can also be closed by moving teeth together with braces.
  5. Veneers:
    Dentists can cement ceramic or porcelain veneers to the tooth’s surface to fill gaps and create a more even smile.
    Most of the time, applying veneers involves altering the natural tooth’s surface so the veneer and tooth form a strong bond.
  6. Surgical Remedies:
    In advanced cases of gum recession, periodontists recommend tissue grafting.
    A periodontist is a dentist who specializes in gum disease and dental implants.
    In this procedure, a periodontist removes a small amount of tissue from the roof of your mouth and grafts it over the receded areas around the teeth.
    Bone grafts are also necessary to build the bone at the tooth’s base.
    Depending on how gum tissue has pulled away from teeth. Periodontists can use a pinhole technique to loosen the gum and reattach it using collagen strips, this procedure is considered invasive as it doesn’t require large incisions or sutures that can disrupt the blood supply to the area.

Final Takeaway

Appearance isn’t the only reason people want to correct black triangles. They can trap food and bacteria, which causes further dental problems. Fortunately, at Cypress Smiles Dental, a range of treatments are available for patient’s comfort and perfect smile.
For further details, visit and contact us at Cypress Smiles Dental.
(281) 206-0100

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