Many people, when they think of dental crowns in Plymouth, recall their parents’ or grandparents’ teeth. They may remember the shiny silver or gold spots in their loved ones’ smiles. But did you know that not all crowns have to be obvious to onlookers? They can be constructed out of various materials, including ones that closely imitate the look and feel of natural teeth. In this blog post, we will discuss a few of the most popular materials that are used to make crowns and the advantages they offer.
Porcelain
Porcelain is a ceramic material that bears a strong resemblance to natural tooth enamel. A dentist can shade-match it to blend in with the surrounding dentition. It is highly resistant to stains and can stand up to all the rigors of everyday wear and tear. Many patients who are concerned about aesthetics favor porcelain crowns due to their natural appearance. It is also well-suited for patients who have metal allergies or metal sensitivities.
Porcelain-Fused-to-Metal
Porcelain-fused-metal (PFM) crowns consist of a layer of porcelain over a thin metal inner shell. They are very strong and offer pleasing aesthetics. The inner metal shell protects the tooth even if the porcelain incurs damage. One disadvantage of PFM crowns is that they are not as natural-looking as 100 percent porcelain crowns. Over time, a thin dark line may begin to show at the base of a crown.
Metal
Different types of metal can be used to construct crowns. One popular choice is a gold alloy. It consists of gold and other metals that add strength and hardness to the crown. Very few people have allergies to gold, and it is soft enough that it will not cause damage to opposing teeth, even for patients who tend to grind and clench. One of the primary disadvantages of gold crowns — and all other metal crowns — is that they do not look natural.
Additional metals that can be used for crowns include nickel, chrome alloys, titanium, palladium, and others. They are all very strong, but they also have the potential to increase tooth sensitivity. Many people are allergic to nickel.
Which Type of Crown Is Best for You?
Your dentist is the best person to decide which type of crown is a fit for your circumstances. They may recommend a porcelain or PFM crown if you require a restoration for one of your front teeth. A gold crown may be the best choice if you need to have a molar restored. Of course, if you have a personal preference for which type of crown you would like, your dentist will place a high value on your thoughts when they are mapping out a treatment plan.
Dental crowns are a remarkable treatment. Whatever material your crown is made of, you can depend on it to protect your oral health.
About the Author
Dr. Steve Aveni has more than 40 years of experience in dentistry. He is a Fellow of the American College of Dentists and the International College of Dentists. He offers a broad range of restorative treatments, including various types of crowns. He carefully considers each patient’s unique circumstances before he makes any treatment recommendations. To learn more about Dr. Aveni and the services he offers, contact our team at 508-746-1918.