Different Types of Dental Filings Offered by an Advanced Dentist


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A tooth filling is where the removal of the decayed part is done and replaced with filling materials. There are different types of dental fillings that you can choose from.

Gold Filings

These are the most expensive set of dental filings and do not corrode easily when exposed to a different set of conditions. Gold fillings last for more than a decade and a half. This type of filing requires several visits to the dentist hence being termed as a long form.

Most orthodontists do not recommend gold filings because of its high price, thus scarcely used by individuals. In cases where a gold filing is fitted next to a silver amalgam filling a galvanic shock is produced, causing sensational pain to the jaw due to the interaction of saliva and the electric current produced.

Silver Filings

This is made up of a combination of different metals forming an amalgam. Mercury tin copper zinc and silver are mixed to make this dental filing; this type tends to maintain a silver color that darkens with time. They are the most preferred fillings since they are easy to acquire and are price favorable.

This is a direct form of filling since it only requires one visit to the orthodontist. Most dentists discourage the use of silver fillings basing on the fact that it contains mercury, which is a very dangerous neurotoxin. The mercury comprises of 50% mercury and the rest of the metals.  

The filings have been tested to be scientifically safe since the mercury is mixed with other metals making the neurotoxin mild. They are suitable for chewing due to their strong metal appeal and have been used for centuries.

However, these fillings have a disadvantage where they expand and contract, causing cracks and fractures that eventually lead to decay. This filing is not easily contaminated by blood and saliva. Talk to an advanced dentist to fit these fillings for you.

Glass Ionomer

This type of filling is mostly used for children under the age of 6 years; they are made of primary materials for easy breakdown and disposal since they are meant for primary teeth prone to shedding. The filings produce a fluoride around the cavity to ease the pain. They have a short life span of almost half a decade or less. These are considered the weakest set of filings since they are made of decomposable materials.

They are more susceptible to wear and tear since they are weak and fitted below the gum line. When used on permanent teeth, they are mostly placed in a spot that does not face extreme pressure during chewing. The presence of tooth enamel is required to form a strong bond since the ionizers are placed close to the pulp of the teeth.


This set is made up of porcelain; the porcelain makes the filing adapt a teeth-colored look. They are more resistant to staining compared to other composite filings. Ceramics are considered aesthetically attractive and long-lasting. They almost cost a fortune as compared to gold filings. Ceramics are quite brittle hence require an increase in size to avoid breakage. The useful life of a composite filling is shorter compared to others.

Composite Filings

They are made up of powdered glass and acrylic resin; it is usually applied directly to the affected part while it’s still preheated to its semisolid state. Bright blue light known as the curing light is used to harden the mixture; this filing is advantageous because teeth can be linked to match the color of the person’s existing teeth.

This filing is mostly favorable for small to medium restoration in areas of teeth that perform moderate chewing. These types of fillings bond with the teeth micro mechanically to provide further support. If inserted at the wrong point of the teeth, it leads to chipping. Replacement of composite filings is done after a period of 5 to 10 years.

These are most suitable for the front teeth, mostly those appearing in the smiling area. They have decreased the marginal gap that reduces the chances of trapping bacteria that leads to tooth decay. The filings are direct form meaning they can be placed on just one dental visit.

Temporary Filings

These are filings used for emergency dental treatment to treat cases like a severe toothache. They allow for the nerves to cool in cases of pulp irritation. They are also placed in individuals who require more than one dental visit during the waiting period.

Last Words

In conclusion, different dental fillings exist to suit an individual based on the degree of teeth damage or jaw disorder. Your advanced dentist in Brooklyn has all the expertise to prepare you for this procedure.

Author: nearmedental

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