What Are Fake Teeth Called? Types, Terms, and Options

Dental prostheses is the clinical umbrella term dentists use for fake teeth, covering any artificial crown, bridge, denture, or implant that replaces a missing or damaged tooth. Within that umbrella sit two main branches: removable prosthetics like dentures, and fixed prosthetics like implants and bridges.

Below you’ll find the actual vocabulary for every type of fake tooth, the materials behind each option, and a clear way to match the right prosthetic to your situation.

The Medical Term for Fake Teeth and Why It Matters

Most patients walk into a consultation saying “fake teeth,” “false teeth,” or simply “dentures,” not knowing the clinical term behind the appliance. The dental team hears those words as a starting point and immediately narrows them down to a precise label that points to your treatment path.

Dental prostheses is the umbrella term for any artificial device designed to replace missing teeth or damaged tooth structure. The American Dental Association uses this exact phrasing in its patient education materials, and it covers everything from a single crown on a cracked molar to a full set of upper and lower removable plates. Dentists sort prostheses into two broad categories: removable (you take them out for cleaning) and fixed (cemented or screwed into place). Each category has its own clinical labels, and your treatment plan usually starts by naming which branch your case falls into.

The Two Branches: Removable vs. Fixed

Removable prosthetics come out of the mouth at night and for cleaning. Complete dentures replace an entire upper or lower arch, while partial dentures fill one or more gaps by clipping onto surviving natural teeth. Fixed prosthetics stay in place 24/7. Crowns cap damaged teeth, bridges span a gap by anchoring to neighbors, and implants sit in the jawbone as artificial roots that hold a crown or full-arch prosthesis.

Knowing which branch applies to your situation saves real time in the chair. A patient who walks in asking for “fake teeth” might walk out with a referral to a prosthodontist, a dentist with three extra years of training in tooth replacement, for an implant, or with an appointment for a same-day crown on a damaged tooth. The terminology you use frames the conversation from the first phone call.

Who Designs and Fits These Devices

Prosthodontists handle the design, fabrication, and long-term maintenance of dental prostheses. They’re the specialists behind complex full-mouth reconstructions, implant-supported bridges, and the cosmetic shaping that makes artificial teeth indistinguishable from natural ones. A general dentist can also place crowns, bridges, and dentures, but for multi-unit or surgical cases, the prosthodontist is the team lead.

Removable Options, From Full Dentures to Flexible Partials

Removable teeth have changed since the rigid pink acrylic plates of a few decades ago. Three main forms cover most removable needs today, each built for a different pattern of tooth loss.

Complete Dentures

Once every tooth on an arch has been lost or pulled, a full row of prosthetic teeth, called complete dentures, takes its place. The upper denture, called a maxillary denture, covers the roof of the mouth and relies on suction to stay put. The lower denture (mandibular) sits on the gum ridge and is held in place by gravity, tongue control, and a precisely contoured fit. Modern complete dentures use high-impact acrylic resin that’s lighter, more stain-resistant, and more comfortable than the materials used even 15 years ago.

Partial Dentures

A handful of surviving natural teeth can anchor a removable appliance that closes the empty gaps between them. Traditional cast-metal partials use a cobalt-chromium framework with acrylic teeth and clasps that grip the surviving teeth. Flexible partials, made from thin, nylon-based thermoplastics like Valplast, bend slightly to fit the contours of the mouth and use gum-colored clasps instead of visible metal. The flexible base feels less bulky, though it isn’t always as durable under heavy bite forces.

Implant-Supported Overdentures

Two to four titanium implants placed in the jawbone give this overdenture its firm, snap-on stability. They look like regular removable dentures, but the implant attachments keep them firmly in place during eating and speaking, so you skip the adhesive routine and the slipping at the dinner table. You still remove them nightly for cleaning, which is the key difference from a fully fixed prosthesis.

Fixed Prosthetics That Stay in the Mouth Permanently

Fixed prosthetics feel the most like natural teeth because they don’t come out. Five main options cover most fixed cases, ranging from a single damaged tooth to a fully rebuilt arch.

Crowns and Bridges

A crown caps a damaged or root-canal-treated natural tooth, restoring its shape, strength, and appearance. A bridge spans a gap of one to three missing teeth by anchoring crowns to the healthy teeth on either side. Traditional bridges require the neighboring teeth to be filed down to receive the crowns, which is why dentists often recommend implants instead when those neighbors are otherwise healthy.

Dental Implants

A dental implant is a titanium post surgically placed into the jawbone, where it fuses with the bone through osseointegration over roughly three to six months. Once fused, the post acts as an artificial tooth root and supports a crown, bridge, or full-arch prosthesis on top. Implants preserve jawbone density because the post transfers chewing forces into the bone, slowing the bone loss that follows tooth extraction. A single implant with a crown is the standard choice for replacing one missing tooth without touching the neighbors.

Full-Arch Fixed Prostheses

A non-removable bridge screwed onto four to six implants replaces every tooth on a fully edentulous arch, the All-on-4 approach being the most recognized version. The result looks and functions like natural teeth, and you brush it in place like a normal set of teeth rather than removing it nightly. All-on-4 is more invasive and expensive than a conventional denture, but the stability and bite strength often justify the investment for younger, healthier patients.

Veneers

Veneers are ultra-thin shells of porcelain or composite resin bonded to the front surface of existing teeth. They don’t replace missing teeth; they reshape and recolor teeth that are chipped, worn, stained, or slightly misaligned. Each veneer is custom-made in a dental lab, and a full set of eight to ten upper veneers is a common cosmetic plan.

Materials Used to Make Prosthetic Teeth Look and Feel Real

The material behind a prosthetic tooth affects how it looks, how it wears, how heavy it feels, and how much it costs. Most modern options fall into four main families.

Acrylic Resin

Lightweight, affordable, and easy to adjust chairside, acrylic resin has become the default material for denture bases and the artificial teeth they carry. It bonds well to denture base acrylic, can be relined as the gum ridge changes, and can be color-matched to your gums. The downside is that acrylic wears faster than porcelain and can stain over years of use.

Porcelain (Ceramic)

Porcelain resists staining and reflects light in much the same way as natural enamel, which is why it dominates crown and bridge work in the visible smile zone. Porcelain-fused-to-metal (PFM) crowns add a metal substructure for strength, while all-ceramic crowns like lithium disilicate (e.max) skip the metal entirely for better translucency. Porcelain can chip under heavy bite forces, so back-tooth restorations sometimes use stronger materials.

Zirconia

Zirconia offers the strength of a metal framework with a tooth-colored finish. Modern high-translucency zirconia, sometimes called multilayer zirconia, looks close enough to enamel that it’s now used for full-arch implant bridges and single crowns in the back of the mouth where bite forces are highest. A zirconia crown costs more than a basic PFM but lasts longer and avoids the dark metal line that can appear at the gumline.

Metal Alloys

Some removable partials still rely on metal frameworks for strength, and long-span bridges often cap their chewing surfaces with metal alloys. Cobalt-chromium and gold alloys are biocompatible, strong, and thin, which makes them comfortable to wear. They’re rarely visible because they’re hidden under acrylic teeth or porcelain facings.

How to Match a Prosthetic Type to Your Situation

Choosing the right prosthetic is less about shopping for a product and more about matching your clinical situation to the option that solves it with the least downside. Five common scenarios cover most cases.

Single Missing Tooth With Healthy Neighbors

A single implant with a crown is the top option here because it leaves the neighboring teeth untouched. A traditional bridge is the alternative when bone or budget rules out surgery, but it requires grinding down the two teeth on either side of the gap.

Several Scattered Gaps

A removable partial denture is often the most practical starting point when gaps appear in different parts of the mouth. Flexible nylon partials feel less bulky than cast-metal ones, though metal frameworks last longer under heavy chewing.

Complete Tooth Loss on an Arch

Full-arch cases usually start with a conventional complete denture and then upgrade to an implant-retained overdenture or a fixed All-on-4 bridge when stability and bite strength become priorities. Bone health and budget both push that decision.

Cosmetic Concerns on Otherwise Healthy Teeth

Veneers or all-ceramic crowns address chips, wear, deep staining, and minor shape issues without removing the tooth. Veneers require less tooth reduction than full crowns and are the more conservative cosmetic option.

“Tip: Ask for a written treatment plan that lists each option, the steps involved, the timeline, and the estimated cost. A second opinion costs nothing and often clarifies which option truly fits your situation.

Limits, Trade-Offs, and What to Ask at the First Visit

Every prosthetic has a lifespan, and almost every case involves trade-offs the front desk won’t volunteer. Four issues come up in nearly every consultation.

Lifespan and Maintenance

Complete dentures typically need relining every two to four years as the gum ridge shrinks, and a full replacement every seven to ten years. Bridges and crowns last ten to fifteen years on average, sometimes longer. Implants can last a lifetime with good hygiene, but the crown on top often needs replacement after ten to fifteen years of normal wear.

Bone Loss After Extraction

When a tooth is extracted, the jawbone beneath it begins to resorb because it no longer receives chewing forces. After twelve to twenty-four months, the bone may be too thin or short to host an implant without a grafting procedure. Early consultation after an extraction gives you more options, since grafting later is more invasive and more expensive.

Insurance and Cost Variations

Most dental insurance plans cover a percentage of basic restorative work like crowns and bridges, but limit or exclude implants as a “major” procedure. Removable dentures often have better coverage than fixed options. Ask the office coordinator to run a pre-treatment estimate so you know the out-of-pocket figure before committing.

What a First Consultation Includes

A typical first visit combines a clinical exam, a panoramic X-ray or 3D cone-beam scan, and a written plan that outlines phases, a timeline, and a fee estimate. Bring a list of your medical conditions and medications, because bone healing, bleeding risk, and implant success all depend on overall health. Ask how many similar cases the specialist has completed and request before-and-after photos of their own work.

Putting It Together

The phrase “fake teeth” covers an enormous range of clinical options, from a single porcelain crown to a full-arch implant bridge. Learning the vocabulary turns a vague request into a precise conversation, and a precise conversation leads to a prosthesis that fits your mouth, your bone, your budget, and your long-term goals.

FAQ