How Long Do Partial Dentures Last?

how long do partial dentures last

For those who are missing teeth, partial dentures are essential for maintaining oral functionality and restoring smiles. Whether you’re a seasoned wearer or contemplating getting partial dentures, one common question that arises is, “How long do partial dentures last?” In this blog, we’ll delve into the factors influencing the lifespan of partial dentures near you and provide valuable insights to help you understand and care for them effectively.

Factors Affecting the Lifespan

Removable partial dentures fail for the same reasons that real teeth do: poor oral care or structural damage. Here are some techniques to help avoid these issues:

1. Material Quality

The longevity of partial dentures is significantly influenced by the materials used in their construction. High-quality materials such as acrylics, metals, and flexible thermoplastics are more durable and less prone to wear and tear over time.

2. Oral Care Practices

Proper oral hygiene is essential for maintaining the lifespan of partial dentures. Regular cleaning, removal of plaque and food particles, and meticulous care of the dentures themselves all contribute to their longevity. Denture wearers should adhere to their dentist’s recommendations for cleaning solutions and methods.

3. Fit and Comfort

A well-fitted partial denture is more likely to last longer. Poorly fitted dentures can cause discomfort, lead to uneven pressure on the remaining teeth, and increase the risk of damage. Regular dental check-ups can help identify and address any fitting issues.

4. Diet and Lifestyle

Dietary habits and lifestyle choices also impact the lifespan of partial dentures. Chewing hard or sticky foods, using teeth to open packages, or engaging in habits like teeth grinding can accelerate wear and tear. It’s advisable to avoid such practices to extend the lifespan of your dentures.

5. Bone and Gum Changes

The natural changes in the jawbone and gums over time can affect the fit of partial dentures. As bone density decreases, adjustments may be needed to ensure a proper fit. Regular dental visits allow for the monitoring of these changes and necessary adjustments.

6. Age of the Dentures

Like any dental prosthetic, partial dentures have a finite lifespan. The average lifespan is around 5 to 10 years, but this can vary based on individual factors. Over time, the materials may wear down, and changes in the oral cavity may necessitate adjustments or replacements.

Tips for Prolonging Partial Denture Lifespan

1. Proper Cleaning

Clean your partial dentures daily using a soft brush and a denture cleaner recommended by your dentist. Avoid using abrasive materials, as they can damage the surface.

2. Regular Dental Check-ups

Schedule regular check-ups with your dentist in Winnipeg to assess the condition of your partial dentures, address any fitting issues, and make necessary adjustments.

3. Handle with Care

When cleaning or handling your dentures, do so on a soft surface to prevent damage if they accidentally fall. Avoid using hot water, as it can warp the denture material.

4. Remove Dentures at Night

Give your gums and jaw a break by removing your partial dentures at night. This can help prevent potential issues caused by prolonged denture wear.

5. Adopt Healthy Habits

Maintain a balanced diet, avoid excessive consumption of sugary foods, and refrain from harmful habits like smoking, as they can impact both your natural teeth and your partial dentures.


The longevity of partial dentures depends on various factors, and while they are designed to be durable, proper care and maintenance play a crucial role in extending their lifespan. By following good oral hygiene practices, being mindful of dietary choices, and seeking regular dental check-ups, you can enjoy the benefits of your partial dentures for an extended period, ensuring a confident smile and optimal oral health. Schedule an appointment by Garden City Dental Centre.