Silver fillings are still a regular part of dental care, especially when it comes to fixing back teeth. Many patients in Maple Ridge have questions about what these fillings are made of and whether they’re the right option. Some remember getting one as a kid, and others are hearing about them for the first time now. Either way, knowing what to expect from silver fillings can help make your next checkup or dental plan feel less uncertain. The start of a new year is a good time to take care of little issues before they turn into bigger ones, especially after sugary foods during the holidays may have taken a toll.
What Are Silver Fillings Made Of?
What people often call silver fillings are actually made from a blend of different metals. The proper term is amalgam. It typically includes silver, tin, copper, and mercury. When mixed together, these materials form a strong, stable filling that's been used in dentistry for over a century.
Amalgam has earned its reputation by lasting a long time, especially in teeth that handle a lot of chewing. That’s why silver fillings are usually placed in back molars. These teeth are harder to keep dry during the filling process, and they take more pressure during eating. Silver fillings are less likely to crack or wear down quickly in these areas.
While other materials have become more popular in recent years, amalgam is still used today. The reason is simple: it holds up well and fits the job. In hard-to-see areas where color matching isn't needed, silver fillings are often a practical choice.
For our patients at Kanaka Creek Family Dental, silver fillings are just one of several restoration options, and we will review the best materials for your specific tooth and chewing needs.
How Silver Fillings Hold Up Over Time
One of the main reasons some people still choose silver fillings is their durability. They tend to last many years, even decades, especially when placed in the back teeth where appearance matters less.
But like any material, silver fillings can break down over time. When exposed to very hot or cold foods often, the metals can expand and contract a little. This movement puts pressure on the tooth and the filling, which might cause small cracks. It's not something you’ll always feel right away, but it builds up over time.
There are a few signs to watch for:
• Unusual sensitivity when eating or drinking
• A visible crack or gap around the edge of a filling
• Food starting to get stuck in the same spot regularly
These things are checked during routine visits. They’re small details, but catching them early makes a big difference. A little repair is a lot easier than fixing a bigger problem later on.
Are There Situations Where Silver Fillings Are a Better Fit?
Yes, sometimes. While white fillings are more common in front teeth now, there are still times when silver fillings make more sense.
Here are some examples:
• Back molars in kids or teens who are more active or still growing
• Hard-to-reach spots that need a quick and secure fix
• Situations where strong chewing is a daily factor
The placement of the filling matters too. If a cavity is deep in the back of the mouth, using materials that harden fast and stay sealed under pressure can be the smart choice. Silver fillings work well in these spots. They’re not invisible, but they do get the job done without needing extra visits or special equipment.
We will explain all the options and help you decide if a silver filling is the best match for your tooth based on factors like placement and bite stress.
The decision is not always about what looks best but about what’s going to last, stay comfortable, and keep your tooth healthy.
What to Expect If You Need a Filling Fixed or Replaced
If you already have one or more silver fillings, they don’t need to be replaced unless there’s a problem. Signs of wear, cracks, or areas where the filling has separated from the tooth are sometimes checked.
Sometimes fillings need to be replaced because the surrounding tooth has changed. Gum recession, tooth grinding, or a weakened structure can make the area less stable. When that happens, options can be discussed. You can keep silver fillings as they are or switch to something else if it makes more sense.
The fixing or replacing process is usually simple:
• The area is checked with a small mirror and tools
• Any damaged parts are removed carefully
• A new filling, silver or another type, is added smoothly in place
For Maple Ridge families, we use gentle techniques so your visit feels easy, efficient, and comfortable.
Most of the time, it’s all done in just one visit. You’ll be able to eat and speak normally later that day.
Find Filling Choices That Work For You
Choosing between silver fillings and other types can feel like a lot, especially if you’re dealing with more than one. There is no one-size-fits-all answer. The best option often depends on where the issue is, how much pressure that tooth handles, and what your long-term needs look like.
These decisions can be made simpler with the support of our dental team. If you’re in Maple Ridge and thinking about a new filling or looking at one you’ve had for years, it’s okay to ask questions. That’s what we’re here for. Silver fillings may not be for every situation, but in the right one, they still do their job well.
When winter rolls around and schedules settle a bit after the holidays, it’s a good time to handle those lingering dental tasks. If something’s been bothering you, now is a smart time to check in. Cold air and hot drinks can make sensitivity worse, and getting ahead of it means fewer surprises down the line.
If you are wondering whether it’s best to keep, replace, or upgrade materials for an old filling, we can help you weigh the options. Sometimes added strength is more important than appearance, especially in molars that handle most of the chewing. When discussing options like silver fillings, we consider placement, bite pressure, and your long-term comfort. At Kanaka Creek Family Dental, we make sure every step is clear and comfortable. Call us today to schedule a visit that fits your needs.