Porcelain-Bonded Crowns

What Is a Porcelain-Bonded Crown?

A porcelain-bonded crown is a dental crown made with a metal base covered by tooth-coloured porcelain. The porcelain is designed to provide a more natural-looking appearance while the underlying structure provides support to the restoration.

A crown fits over the prepared tooth, helping to restore its shape, size and function.

Porcelain-bonded crowns can be used on a range of teeth, depending on the condition and location of the tooth and the amount of healthy tooth structure remaining.

When Might You Need a Porcelain-Bonded Crown?

Your dentist may recommend a crown when a tooth has been significantly affected by:

• Extensive tooth decay
• A large filling or previous restoration
• Cracks or other structural damage
• Significant wear
• Previous root canal treatment
• Damage that cannot be adequately restored with a filling

A crown may also be considered when a tooth requires additional protection following restorative treatment.

Your dentist will examine the tooth and discuss whether a crown is suitable before treatment begins.

What Happens During Crown Treatment?

Getting a porcelain-bonded crown generally involves more than one appointment.

During your first appointment, your dentist will assess the tooth and prepare it for the crown. A small amount of tooth structure may need to be removed to create space for the restoration.

The necessary measurements or impressions are then taken so that the crown can be made to fit the prepared tooth. Depending on your treatment, a temporary restoration may be provided while your permanent crown is being prepared.

At a subsequent appointment, the completed crown is checked for fit and appearance before being fitted to the tooth.

Your dentist will explain the treatment stages and let you know what to expect throughout the process.

Why Choose a Porcelain-Bonded Crown?

For suitable teeth, porcelain-bonded crowns can offer a combination of strength and a tooth-coloured appearance.

Some of the features of this type of crown include:

• Natural-looking appearance: The porcelain outer layer is designed to resemble natural tooth structure.
• Restores damaged teeth: A crown can restore the shape and function of a significantly damaged tooth.
• Suitable for different teeth: Porcelain-bonded crowns may be considered for both front and back teeth depending on individual circumstances.
• Individual fit: The crown is made to fit the prepared tooth and work with your bite.

The most appropriate type of crown will depend on factors such as the position of the tooth, its condition and your individual treatment requirements.

Looking After Your Crown

A crowned tooth still needs regular care. Continue brushing twice a day with fluoride toothpaste and clean carefully between your teeth.

Good oral hygiene helps maintain the health of the gum and tooth around the crown. Regular dental examinations also allow your dentist to check the crown and surrounding tissues.

Your dentist can provide specific advice on caring for your crown based on your individual circumstances.

Is a Porcelain-Bonded Crown Right for You?

Not every damaged tooth requires a crown, and a porcelain-bonded crown may not be the most suitable option in every case.

Depending on your tooth and your dental needs, your dentist may discuss alternatives such as a composite restoration, another type of crown or a different restorative treatment.

At GreenTree Dental & Implant Clinic, we will assess your tooth, explain the available options and help you understand the recommended treatment before proceeding.