From impression to Smile: The journey of a denture

Dentures have come a long way in providing a comfortable and functional solution for those who have lost teeth. But have you ever wondered what goes into creating these lifelike prosthetics? The process is a meticulous blend of art and science, involving multiple steps from the moment the impression is taken to when the finished dentures are placed in your mouth.

Taking the Impression

The journey begins in the dentist’s chair. The dentist starts by taking an impression of your mouth. This involves placing a soft, malleable material inside a tray, which is then positioned over your gums or teeth. You’ll be asked to bite down gently, allowing the material to capture the unique contours of your gums and any remaining teeth.

Once the material hardens, it is removed and sent to a dental laboratory. This impression serves as the foundation for your dentures, providing a precise mould that ensures a comfortable fit.

Creating a Cast

In the dental lab (Edent), the impression is used to create a plaster model, known as a cast. The cast is an exact replica of your mouth and provides the technician with a physical template to work with. The cast is a critical part of the denture making process, as it ensures that the dentures will fit perfectly and function as naturally as possible.

Designing the Dentures

With the cast in hand, the dental technician begins designing your dentures. This involves selecting the appropriate size, shape, and colour of the artificial teeth. The technician will take into account various factors, such as the size of your jaw, the alignment of your bite, and your aesthetic preferences. The goal is to create dentures that not only restore function but also enhance your appearance.

Wax Model Creation

Next, a wax model of the dentures is created. This model includes the gum base and the teeth. The wax allows the dentist to make adjustments to the fit and appearance before the final dentures are produced. You may be asked to come in for a fitting at this stage, where the dentist will place the wax model in your mouth to check for any discomfort or aesthetic concerns. Adjustments can be made until both you and your dentist are satisfied.

Final Denture Fabrication

Once the wax model is approved, it’s time to create the final dentures. The gum portion of the dentures is typically made from acrylic resin, which is both durable and lifelike in appearance. The artificial teeth are also made from acrylic or sometimes porcelain, chosen for their ability to mimic the natural translucency and texture of real teeth.

The technician carefully positions the artificial teeth in the acrylic base, ensuring they match the approved wax model. The dentures are then cured in a machine that hardens the acrylic, making them ready for use.

Polishing and Finishing

After the dentures are fully cured, they go through a detailed finishing process. The technician trims any excess material, smooths the edges, and polishes the surface to a high shine. This step is crucial for comfort, as it ensures there are no rough spots that could irritate your gums.

Final Fitting at the Dentist’s Office

The finished dentures are then sent back to the dentist’s office, where you’ll have your final fitting. The dentist will place the dentures in your mouth, checking for a snug fit and making any minor adjustments as needed. This is the moment when you finally get to see your new smile in action.

Care and Maintenance Instructions

Before you leave the dentist’s office, you’ll receive instructions on how to care for your new dentures. Proper care is essential to maintaining their appearance and functionality over time. You’ll learn how to clean them, when to remove them, and how to handle any minor issues that may arise, like sore spots or loose-fitting areas.