Root decay occurs when cavities form on the root surface of your teeth. Normally, the root surface is not visible, but when gum disease, receding gums, or age-related changes expose it, the area becomes vulnerable to decay.
How Root Cavities Differ from Regular Cavities
Unlike cavities that form on the enamel-covered surfaces of teeth, root cavities are more aggressive. Because the root surface lacks protective enamel, decay can spread quickly and cause severe problems before you even notice symptoms.
If left untreated, root decay can:
- Spread to the inside of the tooth, leading to pain and infection.
- Weaken the tooth, making it more likely to break.
- Increase your risk of serious dental complications.
Why Older Adults Are at Higher Risk
Root decay is particularly common among seniors for several reasons:
How can the risk be decreased?
- Exposed root surfaces are more common with age due to gum recession.
- Dry mouth is more frequent in older adults, often as a side effect of medications. Saliva protects teeth from decay, so reduced saliva flow increases risk.
- Longer dental history — more years of wear and tear on teeth and gums — also contributes to higher susceptibility.
How to Lower Your Risk of Root Decay
Preventive care is the best defense against root decay and other cavities. Here are some key steps:
- Brush after meals with fluoride toothpaste.
- Rinse regularly with an antibacterial mouthwash.
- Limit frequent snacking and sipping, especially sugary or acidic drinks.
- Choose tooth-healthy foods, such as fruits, vegetables, and dairy.
- Consider professional fluoride or antibacterial treatments if recommended by your dentist.
- Manage dry mouth by drinking water frequently or using sugar-free lozenges. Avoid sugary candies, which feed cavity-causing bacteria.
- Visit your dentist regularly for checkups, cleanings, and X-rays. Early detection makes treatment easier and prevents bigger problems.
Protect Your Smile
Root decay can progress quickly, but with the right care and regular dental visits, you can lower your risk and maintain healthy teeth.
If you’re in Dearborn, Michigan, Lakewood Dental Smile offers advanced dental care in a friendly, affordable environment. Schedule your appointment today to protect your smile and prevent root decay from becoming a bigger issue.
