If you’ve just been told you have a cavity, you’re likely weighing your options for how to fix it. For Lawndale patients, one of the first decisions is what material to use for the filling. Composite and metal (amalgam) fillings have both been used for decades, but they differ in appearance, durability, and how much of your natural tooth they preserve. Understanding these differences can help you feel confident about the choice you make with your dentist at California Dental Group.
Why the Filling Material Matters
A filling does more than patch a hole in your tooth. It restores the tooth’s structure, protects it from further decay, and allows you to chew and bite normally again. The material you choose affects how the filling looks, how long it lasts, and how it interacts with the rest of your teeth. While both options are effective at treating decay, they offer different advantages depending on your priorities.
Understanding Metal (Amalgam) Fillings
Metal fillings, often called amalgam, are made from a blend of metals including silver, tin, copper, and mercury. They’ve been a trusted option for well over a century because they’re strong and long-lasting.
The main advantages of metal fillings include:
- Durability: Amalgam holds up well under the heavy forces of chewing, making it a common choice for back molars.
- Cost: Metal fillings are typically less expensive than composite alternatives.
- Longevity: With proper care, amalgam fillings can last many years.
The trade-off is appearance. Because they’re silver-colored, metal fillings are noticeable when you talk or laugh, which is why many patients prefer them only for teeth that aren’t visible.
Understanding Composite Fillings
Composite fillings are made from a tooth-colored resin that’s carefully matched to the natural shade of your teeth. At California Dental Group, we primarily use composite resin fillings because they blend seamlessly with your smile and offer several practical benefits.
Composite fillings are popular among Lawndale patients for good reason:
- Natural appearance: The resin is virtually invisible, blending in with your surrounding teeth.
- Preserves tooth structure: Less drilling is required compared to metal fillings, so more of your natural tooth stays intact.
- Versatility: Composite can repair not only cavities but also minor chips and fractures.
- Bonding strength: The material bonds directly to the tooth, adding support.
Because composite blends in so well, it’s an excellent choice for teeth that show when you smile, and increasingly for back teeth too.
How to Decide Which Is Right for You
The best choice depends on several factors: where the cavity is located, how large it is, your budget, and your aesthetic preferences. A small cavity in a front tooth is almost always better suited to composite, while a large cavity in a molar that endures heavy chewing pressure may call for a discussion about durability. Your dentist will evaluate the specific tooth and talk through the options with you, taking your goals into account.
There’s no one-size-fits-all answer, and that’s exactly why a professional evaluation matters. What works well for one patient may not be ideal for another.
Caring for Your Fillings
No matter which material you choose, good oral hygiene is essential to making your filling last. Brush twice a day, floss daily, and keep up with your regular dental check-ups so any issues can be caught early. If you notice sensitivity or discomfort after getting a filling, let us know so we can make sure everything is functioning properly.
Schedule Your Appointment Today
If you have a cavity or suspect one, don’t wait to seek treatment. The team at California Dental Group can help you choose the right filling for your smile and restore your tooth before the problem worsens. Contact us at 800-407-0161 to schedule your appointment today.
