How Long Do Dentures Last?

Replacing missing teeth with dentures is a significant step toward restoring your ability to eat, speak, and smile with confidence. However, dentures are not a "one-and-done" solution for the rest of your life. Because your mouth and the dental appliances themselves change over time, they eventually require replacement or adjustment.

At Manteca Smiles, we focus on crafting high-quality, comfortable dentures designed for longevity. Understanding the typical lifespan of your prosthetic helps you plan for the future and maintain your oral health.

The Average Lifespan of Dentures

On average, a pair of full or partial dentures lasts between 5 and 10 years.

While the materials used in modern dentures are incredibly durable, they are not as strong as natural tooth enamel. Over time, the acrylic base and the prosthetic teeth will succumb to daily wear and tear. Furthermore, the shape of your mouth changes as you age, which eventually affects how the dentures fit.

Why Do Dentures Need to Be Replaced?

Even if you take perfect care of your dentures, several factors will eventually make a new set necessary:

1. Changes in Your Jawbone

When you lose natural teeth, the jawbone no longer receives stimulation from the roots. This causes the bone to gradually shrink or "resorb." As the bone structure changes, the dentures that once fit perfectly will begin to feel loose or slip, leading to discomfort and sores.

2. Material Wear and Tear

Daily chewing eventually wears down the prosthetic teeth, making them flatter. This can make it harder to chew certain foods and can even change your facial appearance by reducing the vertical distance between your nose and chin.

3. Staining and Bacteria

The acrylic material of a denture is slightly porous. Over several years, it can absorb stains or harbor bacteria that are difficult to remove with standard cleaning, leading to persistent odors or a dull appearance.

Signs Your Dentures Need Attention

It may be time to visit your dentist for a replacement or a "reline" if you notice:

• Slippage: Your dentures move when you talk or laugh.
• Discomfort: You have developed sore spots on your gums that won't go away.
• Speech Changes: You have developed a slight lisp or find it difficult to pronounce certain words.
• Visible Damage: There are hairline cracks, chips, or a tooth has become loose.

How to Make Your Dentures Last Longer?

While you cannot stop your jawbone from changing, you can maximize the life of the appliance with these tips:

• Daily Cleaning: Use a soft-bristled denture brush and non-abrasive cleaner. Avoid regular toothpaste, which can be too gritty and scratch the surface.
• Overnight Soaking: Never let your dentures dry out. Keep them in water or a denture-soaking solution overnight to maintain their shape.
• Handle with Care: When cleaning your dentures, stand over a sink full of water or a folded towel. This prevents them from breaking if you accidentally drop them.
• Regular Checkups: Visit your dentist at least once a year. We can professionally clean your dentures and check the health of your gums.

Frequently Asked Questions

Q: Can dentures be repaired if they break?

A: Often, yes. If a tooth chips or the base cracks, a dental lab can frequently repair it. However, you should never try to fix them yourself with "super glue," as this can be toxic and ruin the appliance.

Q: What is a "reline"?

A: A reline is a procedure where your dentist adds new material to the underside of the denture to reshape it to your changing gums. This can often extend the life of a denture that has become loose.

Q: Are dental implants better than dentures?

A: Implants provide more stability and help prevent jawbone loss, but dentures remain a reliable and more affordable option for many patients. Some patients choose implant-supported dentures for the "best of both worlds."

Comfortable, Reliable Restorations

A well-fitting denture can transform your quality of life. If your current set is feeling loose or showing signs of age, it may be time for a refresh.

The team at Manteca Smiles is dedicated to ensuring your smile stays functional and beautiful. We can evaluate your current fit and help you decide if a reline or a new set is the best path forward.