Dental crowns also restore and cover broken teeth, bringing them back to their original shape and function. The question is: Will a crowned tooth get cavities? The answer is yes; even though there is that armor of protection in the form of the crown, the tooth itself can get cavities. It is critical to contact your dentist immediately if you broken or cracked tooth or a decayed tooth. Examining your options and learning how dental crowns near you can support your oral health will help give you the best possible outcome.

What are Dental Crowns?

A crown is an artificial cap that is placed over a tooth to replace its size, shape, strength, and beauty. Crowns are typically placed when a tooth has been severely injured or decayed, following a root canal therapy, or as a cover over dental implants. Crowns are made of a variety of substances, including porcelain, ceramic, metal, or a combination thereof, each serving a different range of benefits dependent on durability versus appearance.

How Cavities Are Developed Under Dental Crowns

While the crown itself is not susceptible to decay, the natural tooth beneath it can still develop cavities. There are several reasons why this risk is present.

• Marginal Leakage: The tooth and crown margin can erode over time, and bacteria will seep in and decay at the margin.
• Gum Recession: Gingival recession will lead to exposure of the root surface of the tooth close to the edge of the crown, and there is a chance of plaque formation and decay in this area.
• Bad Oral Hygiene: Lack of regular brushing and flossing may result in the development of plaque around the crown, making it susceptible to cavities.
• Food and beverage habits: Daily intake of sweet or sour food and beverages can lead to the growth of bacteria and acid production, and result in decay.

Cavity Under Crown Symptoms

Early discovery of decay below a crown is important for proper treatment. Signs include:

• Sensitivity of Teeth: Sudden increased sensitivity to hot, cold, or sweetness may be due to underlying decay.
• Pain or Discomfort: Occasional toothache or sensitivity when biting may signify a cavity beneath the crown.
• Inflammation of Gums: Swelling, redness, or bleeding gums overlying the crowned tooth could signify decay or infection.
• Discoloration: Dark spots or lines along the gum line near the crown could be an indication of decay.

If you observe any of these cavity under crown symptoms, it’s important to visit a dentist near you as soon as possible for evaluation and treatment.

Tips to Avoid Cavities Under Dental Crowns

Maintaining the health of a crowned tooth requires diligent care and preventive measures. Below are some tips to reduce the risk of developing cavities beneath dental crowns:

Maintain Excellent Oral Hygiene

1. Brushing: Use fluoride toothpaste to brush your teeth at least twice daily, paying special attention to the gum line and the area around the crown.
2. Flossing: Floss daily to remove plaque and food particles from between teeth and around the crown margins.
3. Mouthwash: Consider using an antibacterial mouthwash to reduce oral bacteria and plaque buildup.

Regular Dental Check-Ups

Schedule routine visits to your dentist for professional cleanings and examinations. Regular check-ups can detect early signs of decay or issues with the crown’s fit, allowing for timely intervention.

Healthy Diet

1. Limit intake of sugary and acidic foods and beverages that can contribute to tooth decay.
2. Opt for a balanced diet rich in vitamins and minerals to support overall oral health.

Address Teeth Grinding (Bruxism)

If you grind or clench your teeth, consult your dentist about obtaining a custom nightguard to protect your crowns and natural teeth from excessive wear and potential damage.

Avoid Harmful Habits

1. Refrain from chewing on hard objects, such as ice or pens, which can damage crowns.
2. Avoid using your teeth as tools to open packages or bottles.

Comparison of Crown Materials and Their Strength

Choosing the appropriate material for a dental crown can influence its longevity and performance. Below is a comparison of common crown materials:

Crown Material	Strength	Aesthetics	Considerations
Porcelain/Ceramic	High  resistant to wear	Excellent; matches natural tooth color	May be less durable than metal crowns under heavy chewing force
Porcelain-Fused-to-Metal (PFM)	Very durable; metal core adds strength	Good, tooth-colored surface	A metal margin may become visible if the gums recede
Gold Alloys	Extremely durable; withstands heavy biting forces	Poor, metallic appearance	Less commonly chosen due to aesthetic concerns
Base Metal Alloys	High  resistant to corrosion and wear	Poor, metallic appearance	Require minimal removal of tooth structure

Wrapping Up

While dental crowns play a vital role in restoring and protecting compromised teeth, it’s important to recognize that the underlying tooth remains vulnerable to decay. By adhering to stringent oral hygiene practices, attending regular dental appointments, and making informed lifestyle choices, you can significantly reduce the risk of developing cavities under your crown.

A Healthy Smile Begins With the Right Care!

Don’t hesitate to seek professional advice if you have concerns about your dental crowns or suspect decay beneath a crown. For residents seeking dental crowns near you, Memorial Square Dental Crowns in NE Calgary offers comprehensive dental care tailored to your needs. Our experienced team is dedicated to ensuring the longevity and health of your dental restorations. 

Contact us today to schedule an appointment and take proactive steps toward maintaining your oral health.