Amalgam Fillings: Should They Be Replaced?

BlogTitle_Amalgam

What is a filling?

Receiving a dental filling is a common procedure that many people have personally experienced. As a bit of a background, a filling becomes necessary when a tooth is damaged by decay and needs to be restored and protected. The function of a filling is to both seal off any spaces where bacteria could enter, and to reshape the tooth to its original form and function. Fillings are an invaluable part of dental work because they offer both a solution for present damage, and act as preventative guards against potential future damage.

A variety of materials are used to create fillings: gold, porcelain, a composite resin, or an amalgam (commonly referred to as silver fillings) are all common choices. There is no ‘best’ type of filling, and the right option for you is truly dependent on your individual case and personal preference.

Why remove a filling?

There are a few different reasons one may want to replace a filling, including a more natural look. Porcelain and composite resins look the most natural and are placed to match your tooth color, and it is not uncommon for those with gold and silver fillings to request these more subtle options. Each type of filling has its own lifespan, which can range from just a few years to several decades, so sometimes a routine replacement may also be in order.

BeforeAndAfter Img

However, in addition to appearance and time, there is also a debate surrounding the use of amalgam fillings.

Amalgam fillings are safe and affordable

By definition, the word ‘amalgam’ is synonymous with the words ‘mixture’ or ‘blend’. As an example, a smoothie would be considered an amalgam of fruits!

In the dental world, ‘amalgam’ as it is used to describe a filling indicates it is a mixture of materials – this means that silver fillings are not pure silver, they have other similar materials in them as well. The proposed problem with these fillings is that the material could contain toxic or harmful matter that could negatively affect your health.

That being said, these claims have simply not been proved. A lot of research has been conducted to ensure the safety of patients, but time and time again amalgam fillings are found to be safe, durable, and affordable. In fact, the American Dental Association (ADA) directly states that “the removal of amalgam restorations from the non-allergic patient for the alleged purpose of removing toxic substances from the body, when such treatment is performed solely at the recommendation or suggestion of the dentist, is improper and unethical”. This means that removing the filling creates an even bigger health risk to the patient because amalgam fillings are completely non-toxic!

Dr.Kenneth M. Sadler
http://www.wsdentalcare.com/
(336) 331-3500
201 Charlois Blvd
Winston-Salem, North Carolina

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