What is a flexible denture?

A flexible denture is a type of removable dental prosthesis that is made from a flexible and biocompatible material called thermoplastic nylon resin. Unlike traditional dentures made from rigid material, such as acrylic or metal, flexible dentures offer several advantages.

1. Comfort: The flexible resin used in these dentures is pliable and lightweight, providing a high level of comfort for the wearer. It adapts well to the shape of the gums and underlying tissues, offering a snug fit without causing discomfort or sore spots.

2. Aesthetics: Flexible dentures are designed to have a natural appearance. They can be color-matched to the patient's existing teeth, allowing for a seamless blend with the natural dentition. Additionally, the flexible nature of the material enables the denture to flex and mimic the movement of natural gums and teeth, enhancing the overall esthetic result.

3. Durability: The thermoplastic nylon resin used in flexible dentures is highly durable and resistant to fractures and breakage. This makes them less prone to damage caused by accidental drops or sudden impacts. The flexibility of the material also helps absorb the forces exerted while chewing, reducing the risk of denture fractures.

4. Improved retention: The flexible material grips the natural teeth and gums firmly, providing good retention for the denture. This lessens the need for additional clasps or metal frameworks to hold the denture in place, resulting in a more discreet and comfortable fit.

5. Bio-compatibility: Thermoplastic nylon resin is hypoallergenic and biocompatible, meaning it is unlikely to cause any allergic reactions or irritation in most individuals. It is also resistant to bacteria and fungal growth, contributing to better oral hygiene and overall oral health.

6. Adjustability: Flexible dentures can be easily adjusted or modified to accommodate changes in the oral tissues. This is particularly useful if the shape of the gums changes over time due to bone resorption or other factors. The flexibility of the material allows for easy adaptations without compromising the integrity of the denture.

Flexible dentures are often a suitable option for patients who have limited remaining teeth or are not candidates for dental implants. However, it is essential to consult with a dentist or prosthodontist to determine if flexible dentures are the right choice for your specific dental needs.