How Many Types of Dental Fillings Are There?

3D Rendering of a Dental Filling

Dental fillings are artificial substances used to restore or repair broken, decayed, or damaged teeth.

Dental fillings help restore the stability and shape of a tooth, making it easier for one to chew and preventing tooth loss, further damage, and decay. They can be used in instances where there is:

  • Tooth decay to fill up holes that are in the enamel
  • Broken or injured teeth where there’s a risk of the tooth getting exposed to decay due to chipping off of the enamel.
  • To restore eroded or worn-out teeth
  • For teeth gap filling

Types of Dental Fillings

A dental filling can be made from the following materials; porcelain, gold, composite resin, and silver amalgam (it contains a mixture of mercury with silver, zinc, copper, and tin). All these types of materials are used to fill holes in the teeth, but in certain conditions, some types of dental fillings may be preferred.

When making a decision on which type of filling to settle for, considering the following factors may be helpful: The severity of the decay, location of the cavity, your insurance coverage, and the cost for the procedure

Composite filling

They are created from resin and plastic material. Many people choose composite fillings because they can be customized to resemble the colour of the patient’s teeth. Composites are best suited for use in visible parts of teeth or front teeth.

It bonds micro-mechanically to the tooth structure, giving the tooth more support. The tooth is spared during preparation as less tooth structure is removed.

They can last for 5 to 10 years, after which you may require a replacement.

Silver amalgam fillings

It is a common option because it is long-lasting, sturdy (it can withstand chewing forces), and costs less compared to other alternatives. A silver amalgam filling can last up to 12 years. It is malleable, making it easy for dentists to use.

It requires more tooth removal to create a large enough space to hold the filling.

Ceramic fillings

They are made out of porcelain material, making them cosmetically appealing and durable. Ceramic fillings can resist abrasion and stains better compared to composite resin. This material can last for more than 15 years.

Gold Fillings

They are very strong, hence can endure chewing forces. It does not corrode, and if properly taken care of, it can last for 15 years. Some patients choose gold over silver amalgam fillings because it’s more appealing to the eye.

Glass ionomer fillings

This filling is created from a mix of acrylic and glass. It is a good option for fillings beneath the gum line and for children with developing teeth. Glass ionomer fillings release fluoride giving the tooth additional protection from decay.

If you have any inquiries about dental fillings, you can give our dentist in Kanata, Ottawa, ON, a call.

What’s a Temporary Tooth Filling?

A temporary filling is a non-permanent structure that restores a damaged tooth for a short period before a permanent filling is done. It usually fractures, wears out, or falls out within a month.

A temporary filling may be necessary:

If you require more than one appointment for your filling to be placed. For example, when placing indirect fillings
After a root canal
For emergency dental treatment such as addressing a toothache
To allow the tooth’s nerve to calm down if the pulp has an irritation
Village Green Dental Care can restore a tooth with damage to its surface as a result of cavities by providing dental fillings in Kanata, Ottawa, ON. If you require a dental filling, don’t hesitate to schedule an appointment with us. It will help you prevent further damage to the tooth.

What Are Indirect Fillings

Indirect dental fillings are created in a dental laboratory and require more than one visit to the dentist. This type of dental filling is considered when the remaining tooth structure is not enough to support a dental filling, but then the tooth isn’t severely damaged that it requires a dental crown.

Types of indirect dental fillings are inlays and onlays. They can be made out of porcelain, gold, or composite resin. Unlike traditional dental fillings, they last longer and are more durable.

Good oral hygiene practices, going to the dentist for cleanings regularly, using fluoride toothpaste to brush, and flossing will help maintain your dental fillings.