The root of a tooth is normally covered by the bone and gum supporting the tooth. If this support is removed, part of the root is exposed. It may be mild, moderate or severely exposed. Root exposure exposes the soft inner and innervated dentine core of a tooth to the oral environment for which it was not designed. The tooth may be sensitive to otherwise normal stimuli like hot and cold. It is prone to tooth decay. Over time, if you don't seek tooth root exposed treatment, the affected tooth may loosen and fall out. Loss of the tooth due to ageing was once thought to be a normal progression of time. However, with proper care and professional intervention, your teeth can last a lifetime!
Symptoms
- Tooth sensitivity.
- Twinges, aches and pains can occur at any time.
- Common triggers are sweet, sour, hot, or cold foods and drinks.
- Teeth looking longer or the appearance of the roots at the base of your teeth.
- Red, swollen or bleeding gums are signs of gum disease that can lead to root exposure.
Common Causes & Prevention
Brushing your teeth with a sawing motion (back and forth in the same line) damages the gum and exposes the root, especially if the gum is thin or the roots bulge beneath the bone and gum thinning the overlying bone. Avoid vigorous brushing and abrasive toothpaste. Brush gently in a circular motion to avoid the sawing action, and you will not further damage the tooth structure.
Immediately consult your dentist if you notice any signs of exposed roots. Immediate root exposure treatment would come in handy to prevent further damage to the gum.
Avoid acidic soft drinks which can rapidly demineralise dentine and promote root decay.
Treatment for an Exposed Tooth Root
If you suspect your root is exposed, it’s important to see a dentist now rather than waiting for symptoms to worsen. Treatment depends on the severity of the condition and underlying cause.
Professional Dental Care- Fluoride treatments: Strengthen enamel and reduce sensitivity.
- Desensitizing agents: Help block pain signals from the tooth.
- Teledentistry.com online dentist can also prescribe certain medications to help reduce tooth sensitivity until you’re able to see your local dentist in person.
Gum Graft Surgery
A gum graft involves taking healthy gum tissue from another area of your mouth (or using donor tissue) and attaching it to cover the exposed root. This is a common treatment for severe gum recession. In some cases, your dentist may recommend a specialist or dental surgeon for this procedure.
Scaling and Root Planing
Deep cleaning below the gumline to remove plaque and bacteria causing periodontal disease.
Dental Bonding
A tooth-colored resin may be applied over the root to protect it.
Root Canal Therapy
If the nerve becomes infected due to exposure or tooth decay, a root canal may be necessary to save the tooth.
Final Thoughts
An exposed tooth root is more than just a cosmetic concern — it’s a warning sign of deeper oral health issues. Whether caused by gum disease, receding gums , or misaligned teeth, prompt treatment can protect your smile.
If you notice symptoms of exposed roots, don’t wait. Seek dental care now and explore the right treatment for an exposed tooth with your provider.
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