Dental crowns are a standard solution for restoring and protecting damaged or weakened teeth. If you are wondering whether a dental crown might be the right choice for your smile, this article will provide straightforward answers, helping you understand when and why you should consider getting one.
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What Is A Dental Crown?
A dental crown is a custom-made cap that fits over a tooth, providing a new outer layer. Crowns are designed to restore the tooth’s original shape, size, strength, and appearance. They are often recommended when a tooth is severely damaged due to decay, cracking, or wear.
Depending on the location and the tooth’s needs, crowns can be made from different materials, such as porcelain, metal, or a combination of both.
Now let’s focus on when it’s a good idea to consider getting a dental crown.
When A Tooth Is Severely Decayed
One of the most common reasons for getting a dental crown is when a tooth is decayed to the point that a filling will no longer suffice. Large cavities can cause the tooth to become fragile and vulnerable to further damage. In cases where a significant amount of tooth structure has been lost, a dental crown is necessary to protect the remaining tooth.
- Why it’s necessary: A crown completely covers the decayed tooth, restoring its structure and function.
- Benefits: The crown protects the remaining tooth from further decay and ensures you can continue to eat and speak comfortably without worrying about damaging the tooth.
If you have a cavity that’s too large for a regular filling, or if a previous filling has deteriorated, a dental crown is a reliable option for restoring the tooth.
When A Tooth Is Cracked Or Broken
Teeth can crack or break due to trauma, excessive grinding, or even regular wear over time. A cracked tooth can become weaker and more prone to further breakage, so it is essential to address the issue before it leads to more serious problems.
- Why it’s necessary: A cracked tooth needs a crown to support and prevent the crack from spreading.
- Benefits: A crown protects the tooth from further damage, helping to prevent pain, sensitivity, or even tooth loss.
If you notice a crack in a tooth or have experienced an injury, you should seek dental advice promptly to determine if a crown is needed.
After A Root Canal Treatment
Root canal treatment is performed when the pulp inside a tooth becomes infected. After the infected tissue is removed, the tooth can become weak and brittle. A dental crown is commonly placed after a root canal to restore the tooth’s strength and functionality.
- Why it’s necessary: The tooth becomes hollow and fragile after a root canal. A crown protects the tooth from breaking under pressure.
- Benefits: A crown ensures the tooth can function properly without the risk of damage.
Root canal treatment often involves multiple visits to the dentist, and a crown will help seal the tooth, preventing infection and restoring its appearance.
For Cosmetic Improvement
While dental crowns are primarily used for functional purposes, they can also be an excellent solution for improving the appearance of teeth. If you have a tooth that is discoloured, misshapen, or otherwise unattractive, a dental crown can restore its appearance to match the rest of your smile.
- Why it’s necessary: A crown can cover up cosmetic flaws, such as discolouration, chips, or gaps in teeth.
- Benefits: With a crown, you can achieve a natural-looking, attractive smile that blends seamlessly with your other teeth.
Porcelain crowns are particularly popular for aesthetic purposes because they can be custom-designed to match natural teeth’s exact colour and shape.
When You Have A Large Filling Or Multiple Fillings
If you’ve had a large filling placed in a tooth, the remaining tooth structure may become weakened. A large filling can reduce the tooth’s overall strength, making it more vulnerable to fractures. If your tooth has had multiple fillings over time, it may also be at risk of weakening.
- Why it’s necessary: A dental crown can restore the tooth’s structural integrity and prevent future breakage.
- Benefits: Crowns help hold the remaining tooth together, especially if it has been heavily filled, protecting it from further damage.
A crown provides the strength needed to ensure long-term durability in cases where a tooth has been extensively filled and is at risk of breaking.
To Prevent Future Damage
Teeth severely worn down due to grinding or jaw clenching can become prone to further deterioration. A dental crown can help protect these teeth and prevent additional wear. If you have been diagnosed with bruxism (teeth grinding), a crown may be recommended to help prevent damage to your teeth.
- Why it’s necessary: A crown can protect worn-down teeth from further damage due to grinding or clenching.
- Benefits: With a crown, you can prevent the tooth from becoming more fragile, thereby avoiding costly future dental work.
If you grind your teeth regularly, consult your dentist about whether a crown is necessary to protect your teeth from further damage.
How Long Do Dental Crowns Last?
Dental crowns are designed to last many years, but their lifespan depends on the material and how well you care for your teeth. On average, a dental crown can last 10 to 15 years, some lasting even longer with proper care.
- Porcelain crowns: Last around 10-15 years.
- Metal crowns: Can last 15 years or more.
- Zirconia crowns: Can last over 15 years.
To ensure your crown lasts as long as possible, maintain good oral hygiene, avoid chewing hard foods, and visit your dentist regularly.
Conclusion
A dental crown is effective when a tooth is weakened, decayed, cracked, or cosmetically unattractive. Crowns are used to restore the tooth’s shape, strength, and function, and can also improve the aesthetics of your smile. If you have a tooth that requires restoration due to damage, decay, or cosmetic concerns, it’s worth considering a dental crown.
Discuss your options with your dentist to determine the best type of crown for your needs and ensure your smile is beautiful and functional for years to come.
Frequently Asked Questions
How Long Does Getting A Dental Crown Take?
The process of getting a dental crown typically requires two visits to the dentist. During the first visit, the tooth is prepared, and an impression is made, which is sent to a lab to create the crown. This can take a couple of weeks, so a temporary crown is placed. On the second visit, the permanent crown is fitted and adjusted.
Are Dental Crowns Painful To Get?
No, getting a dental crown is generally not painful. Your dentist will numb the area around the affected tooth before starting the procedure. You may experience some sensitivity or discomfort after placing the crown, but this typically subsides after a few days.
How Do I Take Care Of My Dental Crown?
Caring for a dental crown is similar to caring for your natural teeth. You should brush and floss regularly, avoid biting complex objects, and visit your dentist for regular check-ups. Avoiding habits like grinding your teeth can also help prolong the life of your crown.