A coating used to protect against tooth decay, dental sealants can be especially beneficial in the back teeth, as it is easy for food and other debris to get stuck inside the molars there. Sealants help prevent this, so can be particularly helpful for children.Children can be more prone to cavities and tooth decay due…
Should I Have Amalgam Dental Crowns Removed?
Amalgam dental crowns, also known as silver crowns, have been used in dentistry for over 100 years. Even though the American Dental Association, the World Health Organization and the U.S. Food and Drug Administration have verified that the crowns are safe, many dentists and their patients are turning away from them and relying on non-mercury crowns instead.
Should I have amalgam dental crowns removed?
The biggest problem that dentists and their patients have with amalgam dental crowns is the fact that they contain mercury. Despite the ADA’s statement claiming they are safe, these types of crowns are not being used as frequently as they were in the past.
The good news here is amalgam dental crowns are safe to use because the amount of mercury they have is considered to be harmless. In fact, people are exposed to more mercury in numerous other ways, such as eating fish and shellfish or wearing certain types of jewelry.
The best option for people concerned about the risk of exposure to mercury is to keep their teeth healthy and make sure the dental crown stays intact. Even though the crowns are very durable, they can eventually get damaged. When this happens, the best option is to go to a dentist to get the crown replaced. At that time, if they still do not want amalgam fillings, they can request a material that they are more comfortable with.
What are the alternatives to amalgam dental crowns?
For those who decide that they would rather not get amalgam crowns or those who are getting dental crowns for the first time, there are quite a few alternatives to choose from, including:
Porcelain-fused-to-metal dental crowns: These are made from porcelain fused to other metals. They are very durable and look significantly better than amalgam dental crowns because they can be matched to the color of the patient’s natural teeth.
Resin dental crowns: These crowns are made entirely from composite resin but are less expensive than the other types of dental crowns. The only problem is that they are not very durable and will have to be replaced more frequently than other types of crowns.
All-ceramic and all-porcelain dental crowns: These are natural-looking dental crowns that can easily be matched to the color of the natural teeth, which make them a great alternative for people who are allergic to metal. They are also very durable and can be used on both the front and back teeth.
How long do the dental crowns last?
As previously mentioned, metal dental crowns are the sturdiest and can last up to decades if they are properly taken care of. However, most dental crowns last anywhere from five to 15 years.
Do dental crowns need special attention?
No, dental crowns do not require as much attention as other dental appliances. However, maintaining good oral hygiene is important in order to avoid losing the rest of the natural tooth to decay.
Having amalgam dental crowns is nothing to worry about because they have been determined to be safe by several health organizations. However, if you are allergic to metal or just do not want to take the risk, talk to your dentist about using any one of the many alternative crowns to protect your teeth.
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