If you’ve ever had a chipped, cracked, or severely decayed tooth, you might have heard about dental crowns as a potential solution. At Heritage Dental Centre in Edmonton, we often recommend dental crowns to restore the function and appearance of damaged teeth. This guide will walk you through everything you need to know about dental crowns, including what they are, the types available, the procedure, and the benefits.
What Are Dental Crowns?
Dental crowns, often referred to as “caps,” are custom-made restorations that fit over your existing teeth or dental implants. They are designed to cover and protect a damaged tooth, restore its shape, size, and strength, and improve its overall appearance. Crowns are a versatile solution for a variety of dental issues, from severe decay and damage to cosmetic concerns.
Types of Dental Crowns
There are several types of dental crowns, each made from different materials with unique properties. The choice of crown depends on various factors, including the location of the tooth, the extent of the damage, and your personal preferences.
- Porcelain Crowns
- Porcelain crowns are highly popular due to their natural appearance. They closely mimic the color and translucency of natural teeth, making them an excellent choice for front teeth. However, they may not be as strong as other types, so they might not be the best option for molars or teeth that endure heavy biting forces.
- Ceramic Crowns
- Similar to porcelain, ceramic crowns offer a natural look and are often used for front teeth. They are durable and resistant to staining, providing a long-lasting solution for visible teeth.
- Metal Crowns
- Made from alloys like gold, platinum, or base-metal alloys, metal crowns are incredibly durable and can withstand strong biting and chewing forces. They are often used for molars, where strength is a priority over aesthetics. While they don’t look natural, their longevity makes them a practical choice for certain situations.
- Porcelain-Fused-to-Metal (PFM) Crowns
- PFM crowns combine the strength of metal with the natural appearance of porcelain. The metal provides a sturdy base, while the porcelain coating offers an aesthetic finish. These crowns are versatile and can be used for both front and back teeth.
- Zirconia Crowns
- Zirconia is a relatively new material in dentistry, known for its strength and natural appearance. Zirconia crowns are highly durable and can be used for any tooth. They are biocompatible, meaning they are less likely to cause an allergic reaction.
The Dental Crown Procedure
Getting a dental crown typically involves two visits to Heritage Dental Centre. Here’s a step-by-step overview of the process:
- Initial Consultation and Preparation
- During your first visit, our dentist will examine the affected tooth and take X-rays to assess the extent of the damage. If the tooth is severely decayed or damaged, it may need to be built up with filling material to support the crown.
- The tooth is then reshaped to make room for the crown. This involves removing a portion of the tooth’s outer structure. If a significant amount of tooth structure is missing, a filling material may be used to build it up.
- Impressions and Temporary Crown
- After reshaping the tooth, an impression is taken to create a model of your tooth. This impression is sent to a dental laboratory where the crown is custom-made to fit your tooth precisely.
- A temporary crown is placed over the prepared tooth to protect it until the permanent crown is ready. This temporary crown is usually made of acrylic and is cemented in place.
- Placement of the Permanent Crown
- During your second visit, the temporary crown is removed, and the permanent crown is fitted. Our dentist will check the fit, color, and shape of the crown to ensure it looks and feels natural.
- Once everything is confirmed, the crown is permanently cemented onto your tooth. Our dentist will make any necessary adjustments to ensure a comfortable bite.
Benefits of Dental Crowns
Dental crowns offer numerous benefits, making them a popular choice for restoring damaged teeth:
- Restored Function and Strength
- Crowns restore the function of damaged teeth, allowing you to bite and chew comfortably. They also protect the underlying tooth from further damage and decay.
- Natural Appearance
- With materials like porcelain and ceramic, dental crowns can blend seamlessly with your natural teeth, providing an aesthetically pleasing result.
- Durability
- Depending on the material used, dental crowns can last many years with proper care. Metal and zirconia crowns, in particular, offer exceptional durability.
- Versatility
- Crowns can be used to address a variety of dental issues, from cosmetic concerns to severe structural damage. They are a versatile solution for restoring your smile.
- Improved Oral Health
- By protecting and strengthening damaged teeth, crowns help maintain your overall oral health and prevent more serious dental issues from developing.
Caring for Your Dental Crown
Proper care and maintenance are essential to ensure the longevity of your dental crown. Here are some tips to keep your crown in good condition:
- Maintain Good Oral Hygiene
- Brush your teeth at least twice a day and floss daily to remove plaque and food particles. Pay special attention to the area around the crown to prevent decay and gum disease.
- Avoid Hard Foods
- While dental crowns are durable, they can still be damaged by hard foods like ice, hard candies, and nuts. Avoid chewing on these items to protect your crown.
- Regular Dental Check-ups
- Visit Heritage Dental Centre regularly for check-ups and cleanings. Our dentists will monitor the condition of your crown and address any issues promptly.
- Use a Night Guard
- If you grind your teeth at night, consider using a night guard to protect your crown from excessive wear and damage.
At Heritage Dental Centre, we’re dedicated to helping you achieve a healthy, beautiful smile. If you think you might need a dental crown or have any questions about the procedure, contact us today to schedule a consultation. We’re here to provide personalized care and expert advice to ensure your dental health is in the best possible hands.
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Dr. Siew Tan
Siew has worked at Heritage Dental Centre since 2002 and has over 20 years of dental experience.
