Dental crowns have become a cornerstone treatment in restorative dentistry, offering both functional and aesthetic benefits. If you find yourself needing a dental crown, it's important to understand what they are, the types available, the procedure involved, and the benefits they offer. This article will guide you through these essentials, providing you with a comprehensive understanding of crowns.
What Are Dental Crowns
Dental crowns are caps placed over damaged teeth, aimed at restoring their shape, size, strength, and appearance. Crowns can serve multiple purposes, from protecting a weakened tooth to holding a dental bridge in place, covering discolored teeth, or even after a root canal treatment. The concept is simple yet crucial in maintaining oral health and aesthetics.
Given their multifunctional capabilities, crowns are a popular choice for those seeking comprehensive dental restoration. When a tooth is too damaged for a filling, crowns provide an excellent alternative, offering a long-lasting and stable solution.
Types of Dental Crowns
There are several types of dental crowns available today, each catering to different needs and preferences.
Metal Crowns
Metal crowns are known for their durability and are often made from gold, palladium, or alloys. They withstand biting and chewing forces well, making them the preferred choice for out-of-sight molars. However, their metallic color is not ideal for front teeth.
Porcelain-Fused-to-Metal (PFM) Crowns
Porcelain-fused-to-metal crowns offer a balance between strength and aesthetics. They have a metal structure covered with a porcelain overlay, allowing them to match the natural tooth color. These crowns are versatile and can be used for both front and back teeth.
All-Ceramic or All-Porcelain Crowns
All-ceramic or all-porcelain crowns provide the best natural color match, making them an ideal choice for front teeth. They are metal-free, making them suitable for those with metal allergies. However, they may not be as durable as metal options.
Resin Crowns
Resin crowns are less expensive compared to other types, though they do wear down over time. They are often used for temporary protection rather than long-term use.
The Procedure for Getting Dental Crowns
The process of getting a crown typically involves two dental visits. Here’s a step-by-step overview of what to expect:
Initial Examination and Tooth Preparation
The first visit involves an examination to ensure a crown is the best option. The dentist might take X-rays to check the roots and surrounding bone structure. Following this, the tooth will be filed down to accommodate the crown. If significant tooth structure is missing, the dentist may use a filling to build up the tooth.
Impression and Temporary Crown
Next, an impression of the trimmed tooth and surrounding teeth is taken. This impression is sent to a dental laboratory where the crown is custom-made. In the meantime, a temporary crown is placed to protect the prepared tooth.
Crown Placement
On the second visit, the temporary crown is removed, and the custom-made crown is checked for fit and color match. Once any necessary adjustments are made, the permanent crown is cemented into place.
Benefits of Dental Crowns
Dental crowns offer various benefits that can significantly improve both your oral health and quality of life.
Enhanced Aesthetics
Crowns can greatly enhance the appearance of your teeth, providing a uniform and natural look. This is particularly beneficial if you're self-conscious about discolored or malformed teeth.
Improved Functionality
Functionality is another key advantage. Crowns restore your ability to chew and speak effectively. By covering a damaged or decayed tooth entirely, they provide a stable and durable surface.
Longevity
Once placed, crowns can last between 5 to 15 years, depending on the material used and oral hygiene practices. This longevity makes them a cost-effective investment in your dental health.
Protection
Crowns offer essential protection for a weakened tooth, preventing further damage and the potential need for more extensive restorative treatments.
For a detailed understanding of the benefits and considerations regarding crowns, you may refer to Treatment: Crowns on the American Dental Association’s website.
Caring for Your Dental Crowns
Proper care can help extend the life of your dental crowns, ensuring they continue to function and look their best.
Maintain Good Oral Hygiene
Consistent oral hygiene, including brushing twice daily and flossing, is essential to prevent decay around the crowned tooth. Regular dental check-ups should be maintained to ensure the crown and surrounding teeth are in good condition.
Avoid Hard Foods
While crowns are durable, avoiding chewing on hard objects like ice or hard candies can prevent potential cracks or chips.
Address Bruxism
If you grind your teeth at night, it may be wise to consult your dentist about wearing a nightguard. This can protect both natural teeth and crowns from undue wear and tear.
Conclusion
Dental crowns offer a reliable solution to various dental issues, combining functionality with aesthetic appeal. Understanding your options and the procedure ensures you make an informed decision regarding your dental health. As an investment in both well-being and appearance, crowns are a testament to the advancements in dental technology aimed at preserving your smile. Consult with your dentist to explore if crowns are the suitable option for your dental needs.
