When Should You Replace Metal with Composite Fillings?

 

Decades ago, metal fillings were popular, and they worked very well to restore large cavities (they still do); however, to this day, people look for more aesthetics options. So, when should you replace metal restorations with composite fillings near you?

Our dentist in Spruce Grove will explain everything you need to know.

Silver fillings, also known as dental amalgams, have a long life. With proper care, they can last up to 15 years, and even more. When the amalgam is wearing out, your dentist may advise you to replace it with composite fillings in Spruce Grove.

Composite Fillings

Composite fillings are the most popular option to fill small to moderate cavities. They consist of a mixture of organic and inorganic components, and the main perk of it is that it is tooth-colored; hence, the restoration will match your teeth color, providing a natural look. On the downside, they cannot withstand severe chewing forces. If you have a large cavity, it is best to opt for a more durable material, such as porcelain.

Your dentist can replace a metal filling with a composite filling if it is small or mid-sized. However, if the amalgam is too big, it’s best to opt for a more resistant material.

A dentist near you will evaluate the condition of the restoration and take a set of x-rays to see the depth of it and its sealing. If there is any breakdown, the best treatment is to replace it. If the amalgam is in good condition, but you want a more aesthetic restoration, your dental professional will give you professional advice on what is the best option.

Porcelain Fillings

Replacing amalgams with porcelain will improve the aesthetics of your smile, and it’s the best option to restore a tooth when there is not enough remnant healthy dental structure left. However, they take a longer time to place. 

Among porcelain fillings, we can find dental crowns, inlays, onlays, and dental veneers.

  • Dental crowns – it’s an artificial tooth that caps your natural dental piece. It may need two or three appointments to be ready.
  • Inlays – Dental inlays replace a small amount of dental structure. They match the color of your natural tooth for a more natural appearance.
  • Onlays – Dental onlays replace the lost tooth structure, and one or more cusps of the damaged tooth, for better retention. They are alsotooth-colored.
  • Porcelain veneers – They are thin shells of porcelain that cover the front part of your tooth. They require minimal tooth removal and improve the shape, color, and length of your tooth.

Glass Ionomers

Glass ionomers are a class of dental material that contains a basic glass and an acidic polymer liquid. Their resistance to fracture is low, so it’s best to use them in small occlusal carious lesions or as a base in large cavities. When they combined with resin, they are known as resin-modified glass ionomers.

Resin-modified ionomers, like composite resins, are indicated in teeth that are not severely damaged but have a small to a moderate cavity. The reason for it is that the material can’t withstand heavy chewing pressure.

A benefit of glass ionomers is that they release fluoride, so they have a cariostatic property.

If you made it this far, now you know about all the options to restore damaged teeth.

Even if your metal restorations are in good condition, they are obsolete because aesthetics is now a priority for patients. If you want to replace your metal fillings for a more beautiful smile, don’t hesitate to contact our dental offices. Our doctors will be looking forward to helping you improve your appearance!

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