Metal-free dentistry means restorations made from ceramic, porcelain or composite, with no metal core and no silver fillings. At Your Olathe Dentist that includes tooth-colored fillings, all-ceramic crowns, porcelain bridges, and metal-free partial options.
Why Patients Choose It
For most people, it comes down to looks. A crown with a metal base underneath is more opaque than a natural tooth, because light cannot pass through metal. Over time, as gums pull back a little, the metal edge can show as a gray line at the gumline. On a back molar, few people notice. On a front tooth, it can be the first thing you see.
Ceramic and porcelain let light through much the way enamel does, so the restoration takes on the color of the teeth around it instead of looking flat.
Some patients also have a sensitivity to certain dental metals, and for them a metal-free option is about comfort and health, not only appearance.
What We Use
All-ceramic and porcelain crowns are made to cover and protect a damaged tooth while matching the shade of your other teeth. Some ceramics are very strong and hold up well on back teeth, where chewing forces are highest.
Other ceramics are chosen mainly for how natural they look, which can make them a good fit for front teeth that show when you smile.
Composite resin is used for tooth-colored fillings. It is shaped right onto the tooth and hardened with a special light, all in one visit.
The right material depends on where the tooth is, how much biting force it handles, and how much it shows. No single material is best for every tooth, and Dr. Tony will explain why he recommends one over another.
Bridges and Partials Without Metal
Crowns and fillings are not the only metal-free choices. If you are missing a tooth, a porcelain bridge can fill the gap using ceramic crowns on the teeth beside it, with no metal showing.
For patients missing several teeth, some partial dentures can be made without metal clasps, using flexible or tooth-colored materials instead. Whether one is a good fit depends on your remaining teeth and your bite, so we will talk through the options at your visit.
Tooth-Colored Fillings
Composite fillings bond to the tooth instead of relying only on the shape of the hole to hold them in. That often means less drilling and more of your healthy tooth left in place. They blend in with the enamel around them and are our usual choice for new fillings.
You can learn more on our dental fillings page.
Replacing Old Metal Fillings and Crowns
Some patients want every old silver filling replaced at once. Most of the time we suggest waiting. Replacing a filling that is still sound means removing more tooth with no real health benefit, and the new filling will not last forever either.
A good time to switch materials is when a restoration needs replacing anyway, because it has cracked, started leaking or has decay under it. The tooth is being treated at that point regardless, and choosing ceramic or composite does not cost you extra tooth structure.
The exception is a front tooth with an old crown that shows a gray line or no longer matches. That can be a reasonable thing to update on its own.
Call (913) 780-0011 or send us the contact form.
Ask About Metal-Free Options
We will give you an honest answer about whether an old restoration is worth replacing now or is fine where it is.