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Can a Tooth Rot Under a Crown?

September 26, 2022
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Posted By: McDonald Family Dentistry
Couple with beautiful smile | Dental crowns in Roanoke, VA

Dental crowns are one of many ways to treat decayed, damaged, or brittle teeth. Though crowns are highly durable and protective, the tooth beneath the crown can still develop cavities and damage from decay. Decay beneath a crown can lead to many oral health issues, like sore gums, bad breath, infection, and even tooth loss or eventual extraction. 

McDonald Family Dentistry can help ensure your teeth and crowns stay in excellent health. But if you have developing decay under your crowns, we can help with that too! Our dental team is compassionate and insightful, and we will do all we can to treat the issue and get you back on the road to excellent dental health.

What Causes Tooth Decay Under a Crown?

Tooth decay occurs when there's a buildup of plaque and bacteria. Often, tooth decay under a crown is due to poor oral hygiene, which is why daily brushing and flossing are so important. However, clean and healthy teeth require more than home oral care; they need professional dental care too!

Your dentist can help protect your teeth from developing decay and other issues by providing oral health exams and routine cleanings. If you have decay under your crown, our team can relieve your discomfort and provide treatment to remove the decay, replace the crown, or restore the tooth. 

What If I'm Experiencing Pain Under My Dental Crown?

Several things can cause tooth pain under a dental crown, some of which include:

  • Infection – Signs of infection include swollen gums, tooth sensitivity, and painful chewing or biting. Our dentists treat dental infections quickly to prevent their spread to other parts of the mouth and body. 
  • Post-crown procedure – Placing a crown can make some people feel slight discomfort or soreness after the procedure. Call your dentist to assess the situation if you have continuous pain that doesn't improve after the procedure. 
  • Tooth decay – Developing or untreated tooth decay can lead to pain or sensitivity under a dental crown. Eventually, the decay can spread to other parts of the tooth's structure unless treated by a dentist. 

How Do You Treat Cavities?

McDonald Family Dentistry provides various treatments for tooth decay, such as:

#1 Dental Fillings

Dental fillings allow us to remove the decay, sanitize the tooth, and fill the tooth using tooth-colored composite resin. Dental fillings restore the tooth's health and function while offering an aesthetic and natural appearance. 

#2 Dental Crown Placement or Restoration 

If you have decay or another issue with the tooth under an existing dental crown, we can treat the tooth and replace or restore the crown. Depending on the issue and extent of damage or decay, we may need to replace the crown with a new one to cover a larger area. 

#3 Tooth Extraction

For severe cases, tooth extraction may be the final option for protecting a patient's oral health and preventing the spread of infection or disease. If your dentist recommends removing a tooth, we will provide options for personalized replacement teeth, so your smile looks and feels completely natural. 

Do You Need Dental Crowns in Roanoke, VA?

If you have a damaged, decayed, or misshapen tooth, McDonald Family Dentistry can make customized dental crowns to protect your smile! Don't hesitate to get in touch with us today to learn more about our services or how dental crowns can improve your oral health and appearance.

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