Get Your Free Guide to Understanding Dentures

What Dentures Are and How They Work

Dentures are artificial teeth made from acrylic resin, porcelain, or metal materials. They're designed to replace missing teeth and restore your ability to eat, speak, and smile. The base of a denture is custom-made to fit the shape of your gums and jawbone, and artificial teeth are attached to this base. Dentures have been used for centuries—early versions were made from materials like bone, ivory, and human teeth, though modern dentures are far more comfortable and realistic looking.

There are two main types of dentures: complete dentures and partial dentures. Complete dentures replace all the teeth in either the upper or lower jaw (or both), while partial dentures replace only some missing teeth. A partial denture is held in place by clasps that attach to your remaining natural teeth. Complete dentures rest entirely on the gums and are held in place through suction and the natural shape of your mouth.

According to the National Institute of Dental and Craniofacial Research, about 41 million Americans don't have any of their natural teeth. For many people, dentures provide an affordable option to restore tooth function and appearance. Modern dentures look much more natural than they did decades ago, and new materials and manufacturing techniques continue to improve comfort and fit.

The process of getting dentures typically involves multiple appointments with a dentist. Your dentist will take measurements of your mouth, create a mold, and make adjustments to ensure proper fit. Once your dentures are ready, you'll need time to adjust to wearing them—this adjustment period usually takes a few weeks to a few months as your mouth adapts to the new appliance.

Practical takeaway: Understanding the basic structure and types of dentures helps you know what to expect if you're considering this option for replacing missing teeth. Talk with your dentist about whether complete or partial dentures might work for your situation.

The Different Types of Dentures Available

Beyond the basic distinction between complete and partial dentures, there are several variations worth understanding. Conventional dentures are made after all your remaining teeth have been removed and your gums have healed, which usually takes several months. During this waiting period, your mouth continues to change shape as the bone underneath shrinks. This is why conventional dentures may need adjustments or remakes as your mouth heals.

Immediate dentures are made before your teeth are removed, so you can wear them right away without going without teeth during the healing process. However, immediate dentures require more adjustments during the healing period because your mouth's shape changes significantly in the first few months. Many dentists make immediate dentures as a temporary solution while conventional dentures are being prepared.

Implant-supported dentures are anchored to dental implants—small titanium posts surgically placed in your jawbone. These dentures don't rest on your gums alone; instead, they attach to the implants for greater stability. Implant-supported dentures require fewer adjustments and may feel more like natural teeth, but they cost more and require a surgical procedure. Research published in the Journal of Prosthodontics shows that implant-supported dentures can improve chewing ability by up to 24% compared to traditional dentures.

Flexible partial dentures are a newer option made from a more flexible material than traditional dentures. They don't use metal clasps, which some people prefer for appearance or comfort reasons. These flexible dentures can be easier to adjust and may feel less bulky, though they typically cost more than conventional partial dentures.

Practical takeaway: Different denture types serve different needs and situations. If you're considering dentures, ask your dentist which type might be most suitable based on how many teeth you're missing, your bone structure, and your budget.

What to Expect During the Denture Process

Getting dentures involves several steps spread over weeks or months. The first step is a consultation with a dentist, where you'll discuss your goals, medical history, and any concerns about tooth loss. Your dentist will examine your mouth and take X-rays to assess the health of your remaining teeth and bone structure. This appointment helps determine what type of denture might work best for you.

If you have teeth that need to be removed, your dentist will schedule extraction appointments. If you're getting conventional dentures, you'll wait several months for your mouth to heal before your dentures are made. This healing period is important because your jawbone shrinks significantly after teeth are removed—about 25% of bone loss occurs in the first year after tooth loss. If you choose immediate dentures, they'll be made before your teeth are removed so you have something to wear during healing.

The actual denture-making process involves taking impressions (molds) of your mouth. Your dentist uses these impressions to create models of your gums. Next, a wax or plastic denture model is made so you can see how your new teeth will look and your dentist can check the fit and bite. You'll have at least one try-in appointment where adjustments are made to color, shape, and fit. The laboratory technician may adjust the denture multiple times based on your feedback.

Once your dentures are ready, you'll have a delivery appointment where they're inserted and checked for proper fit. Your dentist will show you how to insert and remove them, how to clean them, and how to care for them properly. You may experience some soreness or discomfort initially, which is normal. Most people need several follow-up appointments in the first few weeks to make adjustments as their mouth adapts to the dentures.

Practical takeaway: Plan for the denture process to take several months from start to finish. Budget time for multiple dental appointments and plan for an adjustment period after you receive your dentures. Write down any discomfort or concerns to discuss with your dentist at follow-up visits.

Daily Care and Maintenance of Dentures

Proper care of your dentures extends their lifespan and keeps your mouth healthy. Dentures should be removed and cleaned daily, ideally after meals. Rinse them under warm (not hot) running water to remove loose food particles. Use a soft-bristled denture brush or regular toothbrush to gently brush all surfaces—the inside, outside, and chewing surfaces. Avoid using regular toothpaste on dentures because it can be too abrasive; instead, use a denture cleaner specifically designed for this purpose.

Soak your dentures overnight in a denture cleaning solution or plain water. This keeps them moist and allows them to maintain their shape. Some people soak dentures in a solution of equal parts white vinegar and water to remove stubborn stains and bacteria buildup. If you use a denture cleaning solution, follow the product instructions carefully. Never use bleach or other harsh chemicals, as these can damage dentures and discolor them.

Handle your dentures carefully to avoid dropping them. When cleaning, place a towel in the sink or hold them over a basin of water in case they slip from your hands. Dentures can break or crack if dropped on hard surfaces. Store them in a safe place away from pets and small children. Never expose dentures to very hot water, as heat can warp the acrylic material.

While your dentures are out for cleaning, gently care for your mouth. Brush your remaining natural teeth (if you have any) with a regular toothbrush and fluoride toothpaste. If you have complete dentures with no remaining natural teeth, brush your gums, tongue, and the roof of your mouth with a soft toothbrush to remove plaque and bacteria. This oral care routine keeps your mouth healthy and can prevent infections and other problems.

Even with excellent care, dentures typically last 5 to 8 years before needing replacement. Over time, the acrylic material can become brittle and develop cracks or chips. Your dentist can perform adjustments and repairs, such as relining (adjusting the fit) or fixing broken teeth. Soft liners can be added to improve comfort if your dentures become loose as your mouth continues to change shape.

Practical takeaway: Create a simple daily routine: rinse after meals, brush with a denture brush and denture cleaner, and soak overnight. This basic routine prevents stains, odors, and bacterial buildup while keeping your dentures in good condition for years.

Adjusting to Wearing Dentures

The adjustment period after