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 further damage, decay, and tooth loss. 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
Dental Fillings – Frequently Asked Questions
1. Are white (composite) fillings better than silver fillings?
Composite fillings are often used by people because they can be customised to match the colour of their natural teeth and require less tooth structure to be removed. Silver amalgam fillings are long-lasting, strong enough to handle chewing, and cost less. Each has its own perks, so choosing the better one depends on what you need.
2. What happens if I don’t get a cavity filled?
If you don’t get a cavity filled, the damaged area can get worse. The tooth becomes more exposed to decay, can chip off the enamel, and may eventually lead to tooth loss. Fillings are useful to prevent this damage and protect the tooth from getting eroded or worn out.
3. Can old fillings be replaced?
Yes. Every filling material has a different lifespan. Composite fillings last about 5–10 years, silver amalgam around 12 years, and ceramic or gold can last over 15 years. Once they are worn out or reach their expiry date, they may require a replacement.
4. Which type of filling is best for me?
The best filling depends on some factors, including the seriousness of the decay, the location of the cavity, insurance coverage, and your budget. Different materials—composite, silver amalgam, ceramic, gold, and glass ionomer—are used for particular situations, so choosing the best one depends on these factors.
5. How much do dental fillings cost in Ontario?
The cost of your preferred dental filling can depend on the type of filling material you choose and your insurance coverage.
6. How long do dental fillings last?
Every dental filling has a particular time span:
- Composite fillings last 5–10 years.
- Silver amalgam fillings last up to 12 years.
- Ceramic fillings can last more than 15 years.
- Gold fillings can also last around 15 years if taken care of.
7. How do I know if I need a dental filling?
You might need a filling if you have tooth decay, a broken or chipped tooth, worn-down enamel, or minor gaps in your teeth. Fillings are done to restore the shape and strength of the tooth and keep it safe from getting further damaged.
