Gum Recession
What Is Gum Recession?
Gum recession occurs when the gum tissue surrounding a tooth moves away from the tooth surface.
As the gum recedes, more of the tooth becomes visible. Because the root of the tooth is normally protected by gum tissue and bone, recession can leave part of the root exposed.
You may notice that a tooth appears longer than the teeth around it, or you may experience increased sensitivity when consuming hot, cold, or sweet foods and drinks.
What Causes Gum Recession?
Gum recession can have several possible causes. Sometimes more than one factor contributes to the problem.
Gum Disease
Periodontal disease can damage the tissues and bone supporting the teeth. As the disease progresses, gum tissue may recede and expose more of the tooth root.
Aggressive Brushing
Brushing with excessive pressure or using a toothbrush that is too firm may contribute to gum irritation and recession over time.
Good oral hygiene doesn’t require aggressive brushing. Gentle, thorough brushing is generally more appropriate for protecting your teeth and gums.
Gum Injury or Trauma
Injury to the gum tissue can contribute to localized recession. This may include repeated irritation or trauma to a particular area of the mouth.
Tooth Position
Teeth that sit outside the ideal position within the jawbone may have thinner surrounding gum tissue and can be more susceptible to recession.
Clenching or Grinding
Excessive forces from clenching or grinding may contribute to stress on the teeth and surrounding structures.
Natural Factors
Some people naturally have thinner gum tissue or may be more susceptible to recession because of their individual anatomy.
Signs of Gum Recession
Gum recession doesn’t always cause noticeable symptoms, but some common signs include:
- Teeth appearing longer than before
- Increased tooth sensitivity
- Exposed tooth roots
- Notches or indentations near the gum line
- Changes in the appearance of your gum line
- Bleeding or irritated gums
- Increased risk of root decay
If you notice changes in your gums or increasing tooth sensitivity, it’s a good idea to have the area evaluated.
Why Treat Gum Recession?
Gum recession isn’t only a cosmetic concern.
When the gum moves away from the tooth, the exposed root surface may be more susceptible to:
- Tooth sensitivity
- Root decay
- Further wear
- Plaque accumulation
- Additional gum recession
Identifying the cause of recession is an important first step in determining how best to protect the affected tooth.
How Is Gum Recession Treated?
Treatment depends on the cause and severity of the recession.
Improve Your Home Care
If aggressive brushing or poor cleaning techniques are contributing to recession, your dental team can recommend gentler brushing techniques and appropriate oral hygiene products.
Treat Gum Disease
When periodontal disease is contributing to gum recession, treatment may focus on controlling the infection and improving the health of the tissues supporting your teeth.
This may include professional periodontal cleaning and other treatments depending on the severity of the condition.
Protect Exposed Tooth Surfaces
Your dentist may recommend treatments to help reduce sensitivity or protect exposed root surfaces from further damage.
Gum Grafting
For some patients, a periodontal procedure such as gum grafting may be recommended.
Gum grafting involves placing additional gum tissue over an area where the gums have receded. This can help protect the exposed root and improve the appearance of the gum line in appropriate cases.
Your dentist can determine whether periodontal referral or surgical treatment may be appropriate based on the individual situation.
What Can You Do to Prevent Further Recession?
Although not every case of gum recession can be prevented, good oral care can help protect your gums.
We recommend:
- Brush gently with a soft-bristled toothbrush
- Avoid brushing with excessive pressure
- Clean between your teeth every day
- Maintain regular dental examinations and professional cleanings
- Treat gum disease promptly
- Tell your dentist about ongoing tooth sensitivity
- Follow recommendations for managing clenching or grinding when appropriate
Regular dental visits also allow your dental team to monitor your gum tissue and identify changes before they become more extensive.
When Should You See a Dentist?
If you’ve noticed that your teeth appear longer, your gums are changing, or you’re experiencing new sensitivity, don’t ignore the symptoms.
Gum recession can have different causes, and identifying the underlying problem is important for deciding on the appropriate treatment.
At Scarborough Village Dental Care, we’ll examine your teeth and gums, discuss what’s contributing to the recession, and recommend the next steps based on your individual needs.
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Cliffcrest Family Dental
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