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Custom Denture Clinic

Deciding between metal and plastic dentures isn’t just about picking a dental solution; it’s about choosing a lifestyle companion that aligns with your comfort, aesthetic preferences, and long-term oral health goals. Each material comes with its own set of strengths and nuances, influencing not only your smile but also your day-to-day experience. In this blog post, we’ll unpack everything you need to know about metal versus plastic dentures.

Types of Dentures: Metal vs Plastic

Dentures are a common solution for replacing missing teeth, and they come in various materials, primarily metal and plastic. Each type has distinct characteristics and benefits depending on the wearer’s needs.

Metal Partial Dentures

Metal partial dentures are typically crafted from a cobalt-chrome alloy, known for its strength and durability. The metal framework is not only robust but also thin and less bulky than other materials, which offers a more comfortable fit for the wearer. Metal partials often include clasps that wrap around the remaining natural teeth to secure the denture in place. This type of denture is especially suitable for people who require a sturdier option to replace multiple teeth.

Plastic Partial Dentures

Plastic partial dentures, commonly made from acrylic, are another popular choice. These dentures use a gum-coloured plastic base to which artificial teeth are attached. Plastic partials are lighter and can be easier to adjust and repair than their metal counterparts. However, they might be bulkier, which could take longer for the wearer to get used to. They are generally less expensive than metal dentures, making them a more accessible option for many patients.

The choice between metal and plastic partial dentures often depends on several factors, including the number of teeth missing, the location of the gaps in the mouth, and individual preference for comfort and aesthetics.

 

 

Durability and Longevity

When comparing metal and plastic dentures, one of the most significant considerations is their durability and longevity.

Metal dentures are renowned for their strength, which often translates into a longer lifespan. They resist wear and tear better than plastic, which can be crucial for patients who have fewer remaining natural teeth and need their dentures to withstand higher chewing forces. Additionally, metal dentures do not warp or change shape over time as some plastic types can, ensuring a consistent fit for many years.

Plastic dentures, while initially more comfortable and easier to manufacture, may not boast the same longevity as metal. The acrylic material can wear down more quickly, especially in the case of complete dentures where the denture bears more direct chewing forces. Plastic is also prone to staining and can absorb odours if not meticulously cleaned, which might require more frequent replacements or adjustments to maintain optimal oral health and functionality.

In terms of overall maintenance, metal dentures typically require less frequent adjustments once correctly fitted, thanks to their robust construction. In contrast, plastic dentures may need to be relined or replaced more often due to wear or changes in the wearer’s gum tissues.

Choosing between metal and plastic dentures often involves a trade-off between initial comfort and long-term durability. While plastic dentures might be more comfortable and less expensive upfront, metal dentures offer prolonged durability and could be more cost-effective over time due to fewer replacements and repairs.

Comfort and Fit

Metal Dentures Vs Plastic Dentures setWhen choosing between metal and plastic dentures, comfort and fit are pivotal considerations for the wearer. Metal dentures, with their slim framework, are often considered more stable and less obtrusive, providing a snug fit that supports the existing and remaining teeth effectively. This stability is particularly beneficial in partial dentures, where the metal framework can prevent the shifting of the appliance during speech and eating, thus reducing the risk of irritation and sores.

Plastic dentures, typically made from acrylic, are generally bulkier. This can initially make them feel more intrusive, especially for new wearers. However, the adaptability of plastic allows for easier adjustments in fit over time, which can be a relief for patients undergoing changes in their oral cavity, such as gum tissue contractions. The flexibility in resizing and adjusting acrylic dentures can make them a more comfortable option as the wearer’s mouth structure changes.

Aesthetics and Functionality

The appearance and functionality of dentures are heavily influenced by their material composition. Metal dentures often include visible metal clasps, which can be a concern for wearers who prefer a more natural look. However, these clasps provide excellent retention and support, crucial for functional chewing and speaking.

Plastic dentures are usually more aesthetic, as the acrylic can be colour-matched to the natural gum, offering a seamless look. Acrylic dentures can be designed to closely mimic the appearance of natural teeth, making them less noticeable than metal options. However, the functionality can sometimes be compromised if the fit is not perfect, as they are prone to more movement within the mouth without the metallic grip.

Maintenance and Care

Metal Dentures Vs Plastic Dentures cleanMaintaining both metal and plastic dentures is essential for their longevity and the wearer’s oral health. Metal partials require regular checks to ensure the clasps and framework remain intact and properly aligned with the remaining natural teeth. These checks help prevent damage to the natural teeth and ensure the metal does not bend or break.

Plastic dentures need diligent daily cleaning to prevent the buildup of bacteria and plaque. Since plastic is more porous than metal, it can harbour bacteria and food particles more readily, necessitating thorough cleaning routines. Regular soaking in a suitable denture-cleaning solution can help maintain the hygiene and appearance of plastic dentures.

Both types of dentures benefit from routine professional cleanings and adjustments to ensure they continue to fit well and function as intended. Proper care and maintenance are crucial to extending the life of the dentures and preserving the wearer’s oral health.

Choose the Right Denture Material for You

Choosing the right denture materials can significantly enhance your daily comfort and dental health. Whether you opt for the durability of metal dentures, which are known for being longer lasting, or the versatility of plastic dentures for replacing missing teeth, understanding the benefits of each is key. If you’re considering a partial denture or need guidance on the best materials for your needs, our team is here to help.

For further guidance on how to choose and care for your dentures or to schedule an appointment, don’t hesitate to contact Custom Denture Clinic at:

BUDERIM: (07) 5317 1023

CALOUNDRA: (07) 5315 8076

References:

https://www.webmd.com/oral-health/dental-health-dentures

https://my.clevelandclinic.org/health/treatments/10900-dentures

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