Earlier it was a common sight to see some people with their mouth full of metal which was due to tooth fillings. However, with the advancement in dental techniques, people have now begun to opt for porcelain or resin and composite fillings since they are more aesthetically appealing. The reason for getting such fillings is because of cavities which is a common problem in America due to sugar laden diets.

Function

Often times, due to cavity problems, people have no choice but to remove the cavity and go for fillings in order to replace the missing fragment of tooth. The purpose solved by fillings is to avoid tooth loss. This happens when someone fails to deal with cavities at an early stage. Once the dentist takes out the cavity, the hollow portion is the one, where filling will go.

Categories

There are several kinds of it such as resins which are light colored. These are made out of plastic and are less noticeable as it blends in perfectly with teeth. Next type is composite or tooth colored fillings which is popular for its natural color and therefore is not noticeable at all. Another type is amalgam which contains mercury. It is a combination of mercury, silver, and other substances and has several debates associates with its side-effects and risks. The third category is porcelain which does not cause any risks. This type of filings is the most expensive one.

Effectiveness

Depending on multiple factors, fillings can last an entire life. Deeper ones do not usually last longer since it undermines the tooth structure. Hard biting on food can result in some of the pieces in crumbling off. In many situations, it is just a temporary solution.

If you are thinking of getting your tooth filled then the best option would be to go for composite. This is because the doctor will choose the right shade and color in order to make it nearly identical with the actual tooth color. It creates a bond with the tooth that supports the remaining structure. It also insulates the teeth from temperature changes and fluctuations.

Although the cost of composite is a little more than other types, but majority of insurances will cover the expenses. The choice of dentist is also crucial as he will be the one performing the entire procedure. Therefore, choose the best possible dentist in your vicinity that offers you most effective dental and cosmetic care.