Full Acrylic Dentures

What Is a Full Acrylic Denture?

A full acrylic denture is a removable dental appliance designed to replace all the teeth in an arch. It consists of an acrylic base that supports artificial teeth and is made to fit the contours of your mouth.

A full acrylic denture can be provided for the upper arch, lower arch or both arches, depending on the teeth that are missing and your individual treatment plan.

The appearance, shape and arrangement of the artificial teeth can be considered during the denture planning process. Your dentist will explain the options available based on your oral anatomy and dental needs.

A denture is removable, so it can be taken out for cleaning and as advised by your dental team.

When Might a Full Acrylic Denture Be Considered?

A full acrylic denture may be considered when all the teeth in an upper or lower arch have been lost or when the remaining teeth in that arch are no longer suitable for retention, depending on the individual circumstances.

Before recommending a denture, your dentist will assess your mouth and consider factors such as:

• The condition of your gums and supporting tissues
• The presence and condition of any remaining teeth
• Your bite and the relationship between your upper and lower arches
• The shape and anatomy of your mouth
• Your oral hygiene
• Your preferences and expectations
• Other available tooth replacement options

If there are remaining teeth that could potentially be retained, your dentist can discuss the relevant options with you. Where appropriate, alternatives to a conventional removable denture may also be considered.

What Does the Denture Assessment Involve?

Your treatment begins with an examination and discussion of your dental needs.

Your dentist may assess your gums, oral tissues, bite and the area where the teeth are missing. Depending on your circumstances, impressions, measurements, photographs or other records may be taken to help plan the denture.

The assessment also allows your dentist to discuss what you would like from your new denture and explain the practical aspects of wearing and caring for it.

If you are having a denture made to replace teeth in one arch while the opposing arch contains natural teeth or an existing denture, the relationship between the two arches will also be considered as part of the planning process.

How Is a Full Acrylic Denture Made?

Once your dentist has assessed your mouth and agreed on a suitable treatment plan, the information required for the denture is provided to the dental laboratory.

The denture is made using acrylic material and artificial teeth selected as part of the treatment planning process. There may be several stages involved, depending on the type of denture being provided and the records required.

When the denture is ready, your dentist will place it in your mouth and assess its fit and function. Adjustments may sometimes be required to improve the fit or address areas that are causing irritation.

Your dentist will also explain how to insert, remove and care for the appliance.

What Is It Like to Wear a New Denture?

A new denture can feel unfamiliar when you first start wearing it. Your mouth needs time to adapt to the appliance, and activities such as speaking and eating may initially feel different.

Some people find that they need to practise speaking with a new denture. When eating, starting with smaller pieces of food and progressing gradually may help you become accustomed to the appliance.

The experience can vary from person to person. If your denture causes persistent soreness, irritation, discomfort or difficulty with everyday activities, speak with your dentist. The fit can be assessed, and adjustments may be considered where appropriate.

How Do You Care for a Full Acrylic Denture?

Your denture requires regular care, and your dentist will provide instructions specific to your appliance.

General denture care may include:

• Cleaning the denture regularly using the method recommended by your dental team
• Cleaning your gums, tongue and any remaining natural teeth
• Handling the denture carefully when removing or inserting it
• Storing the denture as advised when it is not being worn
• Avoiding unsuitable cleaning products that could damage the acrylic
• Attending regular dental appointments
• Contacting your dental team if the denture becomes damaged, uncomfortable or difficult to keep in place

Even when all the teeth in one arch have been replaced, it is important to maintain good oral hygiene and continue with dental reviews. Your dentist can monitor your oral health and assess the condition and fit of your denture.

How Long Does a Full Acrylic Denture Last?

There is no set lifespan that applies to every denture. The length of time an acrylic denture remains suitable can depend on factors including everyday use, denture care, oral hygiene, changes to the tissues supporting the appliance and changes to the opposing teeth or denture.

The shape of the mouth can change over time, which may affect the fit of an existing denture. Regular reviews allow your dentist to assess these changes and advise whether an adjustment, repair, reline, replacement or another treatment option may be appropriate.

If your denture starts to feel loose or uncomfortable, it is advisable to have it assessed rather than attempting to adjust it yourself.