Porcelain-Bonded Bridges

What Is a Porcelain-Bonded Bridge?

A dental bridge is a fixed restoration designed to replace one or more missing teeth. A porcelain-bonded bridge typically consists of a metal framework covered with tooth-coloured porcelain.

The artificial tooth, known as a pontic, fills the space left by the missing tooth. The bridge is supported by one or more teeth or other structures, depending on the type of bridge being used.

The porcelain covering is designed to provide a more natural-looking appearance while the underlying framework provides support.

When Might You Need a Dental Bridge?

A bridge may be considered if you have one or more missing teeth and have suitable teeth or other structures to support the restoration.

Replacing a missing tooth may help restore:

• Chewing function
• The appearance of your smile
• The shape of your dental arch
• Some aspects of speech affected by missing teeth

Your dentist will assess the space left by the missing tooth and the condition of the surrounding teeth and gums before recommending treatment.

What Does "Per Unit" Mean?

Dental bridges are made up of individual units. A unit generally refers to each tooth-shaped part of the bridge, including the replacement tooth and the supporting crown units.

The number of units required will depend on the position of the missing tooth, the type of bridge being planned and the teeth available to support it.

Your dentist will explain the proposed bridge design and the number of units needed as part of your treatment plan.

What Happens During Bridge Treatment?

Bridge treatment usually involves more than one appointment.

Your dentist will first assess your teeth, gums and bite and discuss whether a bridge is appropriate. If you proceed with a porcelain-bonded bridge, the supporting teeth may need to be prepared so the restoration can fit securely.

Measurements or impressions are then taken so the bridge can be made to fit your mouth accurately. A temporary restoration may be provided while the permanent bridge is being prepared, depending on your treatment.

At the fitting appointment, your dentist will check the bridge for fit, appearance and bite before it is fitted.

Your dentist will explain each stage of the treatment and answer any questions you may have.

Why Choose a Porcelain-Bonded Bridge?

For suitable patients, a porcelain-bonded bridge can offer several benefits:

• Fixed tooth replacement: Unlike a removable denture, a conventional bridge is designed to remain in place.
• Natural-looking appearance: The porcelain covering is designed to resemble natural tooth structure.
• Restores a missing tooth: A bridge can help restore the appearance and function of the area.
• Custom-made restoration: The bridge is designed to fit your mouth and work with your bite.
• Can replace certain missing teeth: Your dentist can assess whether the surrounding teeth are suitable for supporting a bridge.

Is a Porcelain-Bonded Bridge Right for You?

A bridge is not suitable for everyone. The condition of your surrounding teeth and gums, the location of the missing tooth and your bite will all be considered before treatment is recommended.

Depending on your circumstances, your dentist may also discuss other options for replacing a missing tooth, such as a dental implant or denture.

We will explain the available choices and help you understand the advantages and limitations of each option before you decide how to proceed.

Looking After Your Dental Bridge

Good oral hygiene is important for maintaining the health of your bridge and the teeth and gums around it. Brush twice a day with fluoride toothpaste and clean carefully around and underneath the bridge as advised by your dentist.

Regular dental examinations allow your dentist to monitor the bridge, supporting teeth and surrounding gums.

Your dental team can also show you suitable techniques and cleaning aids for maintaining the area around your bridge.