How Long Do Dentures Last?

Average Lifespan of Dentures

On average, dentures can last 5-10 years. Over time, normal wear and tear, gradual jawbone loss, and changes in the shape of your gums can affect the fit of your dentures. Even if your dentures look like they are in good shape, they might not fit you properly after several years.

However, with proper care and regular checkups, you can extend the lifespan of your dentures, but you might have to replace or repair them eventually. With regular dental checkups, experts can monitor the changes in your mouth and make sure your dentures are comfortable and stable for everyday use.

How Long Do Different Dentures Last?

Here is a breakdown of the average lifespan of different types of dentures:

• Complete Dentures: These dentures replace all teeth in your upper and lower jaw, and they usually last 5-7 years.
• Partial Dentures: Dentists use them to replace one or several missing teeth, and these dentures can last 7-10 years on average.
• Implant Dentures: These dentures are supported by dental implants, and they last 10-15 years or longer with proper care and timely adjustments. However, the implant itself can last for decades.

Factors That Affect How Long Dentures Last

There are several factors that can influence how long dentures last. The main factors include:

Material Quality:

Dentures that are made from high-quality materials like porcelain are more durable, acrylic can also be used, but it may wear down faster. Cheaper materials can crack more easily and may wear down faster.

Daily Wear and Tear:

Chewing, speaking, and minor impacts can cause wear, which makes your dentures lose their fit. However, with proper handling, you can minimize the damage.

Oral Hygiene:

Regular cleaning is important to prevent plaque buildup, stains, and bacterial growth, as these issues can compromise the durability and function of your dentures.

Changes in Jawbone and Gums:

Over time, the natural bone and gum loss can affect how well your dentures fit. Even if you maintain them, dentures may still need repair or replacement due to the natural changes.

Clenching or Grinding:

Teeth clenching or grinding can put extra pressure on your dentures, which causes them to break faster.

Signs Dentures Need Replacement

Here are the key signs that indicate you might need to replace your dentures:

• Your dentures move when you are talking or eating
• There is visible damage on your dentures
• You feel pain and irritation when you wear them
• They make eating and speaking challenging
• Your dentures need constant adjustments