What Is Root Surface Decay, And Why Is It Different Than A Regular Cavity?

You may be wondering how root surface decay is different from a regular cavity; continue reading to learn more about why it is so important to take care of this condition right away.

What Is Root Surface Decay?

Root surface decay--otherwise known as root cavities, root decay, or root caries--is a condition in which the gums recede, exposing the root of the tooth to decay. Because the root is not equipped with tough enamel like the crown of the tooth, the root is much more likely to develop cavities.  

Root cavities are much more serious than regular cavities, as the decay is much more likely to reach the central nerve, which can compromise the health of the entire tooth.

Below are some causes of root surface decay:

• Poor oral hygiene 
• Predisposition due to genetics
• Diabetes
• Tobacco use
• Aggressive or hard brushing
• Blunt-force trauma
• Gum recession caused by aging
• Side-effects of certain medications

Symptoms Of Root Surface Decay

If you’re not quite sure if you are struggling with root cavities, take into consideration the symptoms commonly examined with root surface decay:

• Extreme sensitivity to hot and cold
• Discoloration
• Dark spots near the root of the tooth at the gumline
• Looseness of tooth or teeth
• Pain when chewing
• Constant toothache
• Gum recession
• Infection in the gum tissue surrounding a tooth or teeth

The symptoms may vary from case to case; the severity of the decay will determine how severe the symptoms are. 

Treatment Options For Root Cavities

The method of treatment that is used to treat your root surface decay will depend upon the severity of the recession and decay. Common treatment options include:

• Periodontal Treatments: Periodontal disease--or gum disease--is a condition in which large amounts of bacteria lead to gum and bone recession. If periodontal disease is the cause of your recession, your dentist will ensure that you undergo periodontal treatment to help the gum tissues heal.
• Restorations (Fillings): If the decay is minimal, a filling may be done in order to restore the integrity of the tooth. To do this, the decayed tooth matter will be removed and replaced with a tooth-colored resin filling material. 
• Root Canal: If the decay is extensive and has reached the central nerve, a root canal will be needed in order to preserve the life of the tooth. During a root canal, both the decay and the infected root are removed from the tooth, which is then thoroughly cleaned. The central canal is then filled with a synthetic material before finally being sealed with a large filling. It’s then typically recommended to have a crown placed over the tooth to protect it from further damage.

Willow Glen Dental Center: Best San Jose Dentist

Here at Willow Glen Dental Center, we’re always here to help you best manage your oral health.

Willow Glen Dental Center is proud to offer the best comprehensive dental services in San Jose. For more information about root cavities or to get scheduled for an appointment in our San Jose dental office, give us a call at (408) 266-6144.