If your dentist finds a cavity in one of your teeth, you may need a dental fillings Markham. However, you still have some options to choose from, as fillings can be made from materials like amalgam, composite resin, porcelain, or gold. The best material for you will depend on your dental needs.
Amalgam
Silver in colour, amalgam is the original tooth filling material. Many people are concerned that amalgam fillings are dangerous due to their mercury content, but there is no evidence to show that the metal has any impact on health.
Amalgam fillings can be detrimental to teeth, but for other reasons. First, the material gradually expands over time, which can lead to fractures in teeth.
Second, the colour can seep into teeth, staining them permanently. For this reason, most people now opt for other materials or only use amalgam on back teeth where a filling is less visible.
Composite Resin
Composite resin allows you to have fillings that match the colour of your teeth. Another reason they are also popular is that the dentist removes only a minimal amount of your healthy tooth.
Composite fillings are applied as putty and cured with a special light. They are best for smaller fillings and for back teeth, as they can stain.
Porcelain
Porcelain fillings are some of the most durable and another option that matches the shade of your teeth. Unlike the above, porcelain fillings are made in a lab using an impression of your tooth.
However, there are some disadvantages: your dentist will need to remove more of the healthy tooth than for amalgam or composite and porcelain tends to be more expensive.
Gold
Gold fillings are the most expensive, but they are also the most durable. However, with realistic-looking porcelain fillings now an option, gold is less common.
FAQs About Tooth Fillings in Markham
Which type of filling is best for me?
The right material depends on the size and location of the cavity, your budget, and your preference for appearance. Your dentist will recommend the most suitable option based on your specific dental needs.
Are amalgam (silver) fillings safe?
Yes. Despite concerns about mercury content, research has not shown amalgam fillings to be harmful to health. However, many patients choose alternatives for cosmetic reasons.
How long do tooth fillings last?
It varies by material. Composite fillings may last several years, while porcelain and gold can last much longer with proper care. Good oral hygiene and regular check-ups help extend their lifespan.
Will my filling match the colour of my teeth?
If you choose composite resin or porcelain, the filling can be closely matched to your natural tooth shade. Amalgam and gold fillings are more noticeable.
Is the filling procedure painful?
The procedure is generally comfortable. Your dentist will numb the area before treatment, and any mild sensitivity afterwards usually subsides within a short time.
