Do You Get Fillings When You Have Cavities?

Blog Author

If you visit your dentist and they tell you that you need another cavity, don’t let it get you down. Different types of fillings will help you to deal with your cavity. Fillings vary in material and complexity. Some are direct fillings that are placed directly into your hole. Others are indirect, where an impression of your teeth is taken, and a custom filling is created to fit around it.

What is Dental Filling?

A dental filling is a treatment material used to treat a cavity in a tooth. Our South Austin Family Dental dentist removes the decayed part in your tooth and fills the hole with a filling material to repair your cavity.

Types of Dental Fillings

There are different dental fillings in Peak Dental South Austin that will fill your cavity and prevent further damage to your teeth. They include:

Composite Fillings

Composite dental fillings are made of glass and resin. Your dentist will place it on the tooth while it is soft and harden it with a bright light. The filling can be customized to match the color of your teeth. This makes it more popular and common since many people want natural-looking smiles.

However, a composite filling is less durable, making it not always the right pick. Therefore, the useful life of this filling is not as long as other options such as amalgam fillings. A composite filling is best as a small filling and ideally suited for teeth that receive less pressure when you chew.

Amalgam Dental Fillings

Silver amalgam combines silver, mercury, tin, and copper. It is a popular type since it is firm and sturdy. It is also less expensive than other options and long-lasting. With proper dental care, these fillings can last up to 12 years.

In addition, this filling is malleable, making dentists find it easy to use. However, patients don’t see it as aesthetically pleasing. Also, amalgam fillings are prone to contracting and expanding, causing your tooth to crack compared to other options of fillings. Although it has mercury surrounding it, it is declared safe for use.

Ceramic Fillings

These fillings are made from porcelain material. They are cosmetically appealing and durable. In addition, these tooth-colored fillings in South Austin resist stains and abrasion better than composite fillings.


However, the ceramic filling is more brittle. Therefore, it is only best on large cavities to prevent breakage. Your dentist may enlarge the area to make room for the extra bulk.

Glass Ionomer Fillings

Glass ionomer filling is created from a mix of acrylic and glass. Children also get cavities that need to be filled just like their parents. Glass ionomer is applied in children whose teeth are still forming. They are used on primary teeth or to fill the small areas of decay, as they are delicate and wear and tear.

Glass ionomer releases fluoride into the tooth to protect it from further decay. When glass ionomer fillings are used on permanent teeth, they are typically placed in a spot that does not experience extreme pressure when chewing.

Gold Fillings

When it comes to dental fillings, much worse can be done than gold. They are non-corrosive, durable, and can last up to 15 years with proper dental hygiene. However, the durability comes at a price since gold is among the most expensive fillings. Also, they are an indirect type of fillings, so you’ll require to visit your dentist more than once to get your fillings fitted correctly.

Is It Always Necessary to Fill Cavities with Dental Fillings?

The answer is no. Fillings in South Austin are used to treat cavities because your dentist removes the decayed part of the cavity and fills it to prevent further tooth damage. Although there are no ways to remove a cavity without using a filling, the decay can be reversed. These ways are:

  • Fluoride Treatment: When your cavity is in its early stages, fluoride can reverse how bad the decay is or put the decay at a halt.
  • Dental Sealants: Sealants are applied to a tooth with a decay forming, which helps keep the decay to a halt and reverse the current decay. This is most common when the decay is in its early stages.

Check out the latest from our blog

All I Want for Christmas Is A Stunning White Smile

All I Want for Christmas Is A Stunning White Smile

Our teeth are a major part of our appearance, and when it comes to looking good, we want them to be a healthy, white color. This can sometimes happen naturally, but if...
Read Now
Button Arrow

What Causes My Gums to Recede?

What Causes My Gums to Recede?

Do you generally feel like your teeth keep getting bigger as you age? One of the common identifiers of receding gums is the increasing size of natural teeth...
Read Now
Button Arrow

How Long Does Recovery Take after Oral Surgery?

How Long Does Recovery Take after Oral Surgery?

Oral surgeries are any surgical process performed on your teeth, gums, Jaws, or other structures of the oral cavity. Maxillofacial surgeons or periodontists perform oral...
Read Now
Button Arrow