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Dentures, often called false teeth, are a popular solution for people who have lost their natural teeth. Whether you’re considering dentures for the first time or have been using them for years, one of the most common questions is: how long do dentures last? Understanding the lifespan of dentures and the factors that affect them can help you take better care of them and maintain good oral health. In this blog, we will explore dentures’ longevity, how to care for them properly, and factors that can impact their durability.
The Lifespan of Dentures
The answer isn’t the same for everyone regarding how long dentures last. On average, dentures generally last between 5 and 10 years. However, their longevity can be influenced by various factors such as the type of dentures, the care they receive, and changes in your mouth over time.
Complete Dentures vs. Partial Dentures
The type of dentures you have will affect how long they last. Complete dentures are used when all teeth are missing, while partial dentures are designed for people with some natural teeth.
- Complete dentures: These are typically made to last about 5–10 years. Over time, your jawbone and gums may change shape, causing the fit of your dentures to loosen. Regular visits to your dentist regularly can help monitor the fit and ensure your dentures remain comfortable.
- Partial dentures: These tend to last a little longer, especially if they are well-maintained. The longevity of partial dentures can vary but often lasts around 5–12 years, depending on factors like wear and tear, the materials used, and how well you care for them.
Factors That Affect the Lifespan of Dentures
A variety of factors can influence the lifespan of dentures. Understanding these factors can help you extend the life of your dentures and ensure that they continue to serve their purpose effectively. Let’s take a closer look at some key elements that can impact the longevity of your dentures repaired or newly fitted replacement dentures.
1. Wear and Tear
Like healthy natural teeth, dentures experience daily stress from biting, chewing, and talking. Over time, this natural wear and tear can cause dentures to become worn down or loose. The materials used in dentures, such as acrylic or porcelain, are strong but not immune to daily pressure. Denture wearers should be mindful of this regular usage, as prolonged pressure can lead to dentures being repaired or even needing replacement dentures after several years. People with missing teeth may also experience more wear on their dentures due to the additional force exerted when chewing.
2. Changes in the Mouth
As time passes, your gums and jaw shape can change, especially if you are missing teeth. This is because the bone underneath the gums gradually shrinks, which can affect the fit of your dentures. The loss of remaining natural teeth can also contribute to these changes. This is why denture wearers may need to have their dentures adjusted or even replaced after several years, as the changes in the mouth can cause the dentures to become loose or uncomfortable. In some cases, replacement dentures may be necessary to restore proper fit and functionality.
3. Bone and Gum Shrinkage
When teeth are lost due to decay or extraction, the jawbone beneath the gums begins to shrink. This shrinkage is a common problem for people who wear dentures, and it can affect the stability and fit of the dentures. The process of bone loss may occur gradually, and many people do not realize how much the shape of their mouth has changed until they experience discomfort or ill-fitting dentures. For this reason, denture wearers should consult their dentist regularly to monitor changes and make any necessary adjustments. If the shrinkage becomes significant, replacement dentures may be required.
4. Surgical or Invasive Procedures
Certain medical procedures, such as dental implants or surgical or invasive procedures, can impact the fit and function of your dentures. For example, dental implants may be an option for those who want a more permanent solution and better stability. While these procedures are beneficial, they may require changes to your current dentures, including adjustments or new sets. Temporary dentures may be used while waiting to heal after such surgical or invasive procedures.
5. Type of Dentures
The type of dentures you have can also affect their longevity. Different kinds of dentures are available, including permanent dentures, immediate dentures, and flexible dentures. Immediate dentures are often used as a temporary solution while the gums heal after tooth extraction. These can be convenient but may need to be replaced sooner than other dentures due to their temporary nature. On the other hand, permanent dentures are designed to last longer, although they will eventually need to be replaced or adjusted due to wear and changes in the mouth.
6. Proper Maintenance
Proper care is one of the most important factors in determining how long your dentures will last. This includes cleaning your dentures with a soft-bristled toothbrush and using a denture cleaning solution to remove food particles and plaque buildup. Regular care also involves soaking your dentures overnight to keep them moist and prevent warping. If dentures are not properly cleaned or maintained, bacteria and plaque can build up, leading to gum irritation, bad breath, or gum disease. Additionally, improper care may shorten the life of your dentures and may cause the need for dentures repaired or replacement dentures sooner than expected.
7. Diet and Eating Habits
What you eat plays a significant role in the longevity of your dentures. Hard, sticky, or overly crunchy foods can damage dentures over time, especially if they are not properly fitted. Additionally, certain foods can cause staining or discoloration of false teeth, reducing their appearance and making them look older. People with missing teeth should also be cautious of what they eat, as certain foods can put more strain on their dentures than others. A balanced diet that includes soft foods can help preserve the integrity of your dentures.
When to Replace Dentures
Even with the best care, dentures will eventually need to be replaced. This can happen for several reasons:
Fit Issues: Over time, denture wearers may notice that they don’t fit as well as they once did. This could be due to changes in the shape of the gums or jawbone. If your dentures become loose or uncomfortable, it might be time for replacement dentures.
Damage: If your dentures are cracked, chipped, or broken, they may need to be repaired or replaced. Although some damage can be fixed by a dentist regularly, sometimes the damage is so extensive that replacement dentures are the best option.
Wear and Tear: As mentioned earlier, daily use can cause denture wear. It may be time for a new set if you notice they are wearing down or are no longer functioning properly.
What Are Implant-Supported Dentures?
For some people, dental implants are an alternative to traditional dentures. Implant-supported dentures are anchored in place by dental implants, which are titanium posts inserted into the jawbone. These dentures offer a more permanent solution and last longer than traditional ones.
The biggest advantage of implant-supported dentures is their stability. Unlike traditional dentures that rest on the gums, implant-supported dentures are held firmly in place, which reduces the risk of slippage. This also helps prevent bone loss, which can occur when teeth are missing.
Although implant-supported dentures generally last longer than traditional ones, they still require regular maintenance and care. The implants can last a lifetime with proper care, but the dentures may need replacing after 10 to 15 years.
Care Tips to Extend the Life of Your Dentures
Proper care is key if you want your dentures to last as long as possible. Here are some tips for maintaining your dentures:
- Clean Your Dentures Daily: Use a soft-bristled toothbrush and a denture-cleaning solution to remove food particles and plaque. Make sure to clean the teeth and the gums to maintain good oral health.
- Soak Your Dentures: Soak them in water or a denture cleaning solution when you’re not wearing your dentures. This helps keep them moist and prevents them from losing their shape.
- Avoid Hard or Sticky Foods: Certain foods can damage dentures or cause them to lose shape. Sticky foods, in particular, can get caught in your dentures and be difficult to remove. Stick to softer foods that won’t put unnecessary strain on your dentures.
- Visit Your Dentist Regularly: It’s important to visit your dental professional regularly, even if you’re using new dentures. They can check for signs of wear, ensure your dentures still fit properly and make necessary adjustments.
- Use Denture Adhesive: If your dentures are loose or don’t fit properly, you can use denture adhesive to help keep them in place. However, addressing any underlying issues with your dentist is important rather than relying solely on adhesive.
- Avoid Heat: Heat can warp the shape of your dentures, so avoid hot water, sunlight, and heat sources. Always rinse your dentures with lukewarm water.
- Check for Gum Disease: Gum disease can affect how well your dentures fit. Keep an eye on your gums and seek treatment if you notice any signs of gum disease.
The Importance of Regular Dental Checkups
One of the best ways to ensure your dentures last as long as possible is to visit your dentist regularly. They can check for any issues, such as loose-fitting dentures, gum disease, or changes in your mouth that could affect the fit of your dentures.
Even if you’re using implant-retained dentures, regular checkups are important. Your dentist can monitor the health of your gums and jawbone, ensuring the implants remain secure and your dentures fit properly.
Conclusion
So, how long do dentures last? On average, dentures can last anywhere from 5 to 10 years, but the exact lifespan depends on factors such as the type of dentures, how well you take care of them, and changes in your mouth over time. Whether you have partial dentures, complete dentures, or implant-supported dentures, following proper care and maintenance is crucial for extending your life.
If your dentures are showing signs of wear or discomfort, it’s important to consult with your dentist regularly. With the right care and attention, your dentures can provide you many years of use, keeping your smile healthy and comfortable.
References
https://my.clevelandclinic.org/health/treatments/10900-dentures
https://www.dentureliving.com/en-us/advice-tips/living-with-dentures/cleaning-maintenance/how-long-do-dentures-last
https://www.polident.com/en-us/full-dentures/denture-care/how-long-do-dentures-last/
