DentalCrowns

Dental Crowns

A dental crown—often referred to as a cap—is an excellent solution for a tooth that has broken, become severely weakened by decay, or has an especially large filling. Instead of extracting the damaged tooth, a crown restores its strength, function, and longevity.

A crown may be recommended when a tooth is too fragile to support a filling, or following treatments such as root canal therapy. They are also commonly used to rebuild fractured or cracked teeth where composite bonding may not provide sufficient strength.

Crowns can be crafted from a range of materials, sometimes in combination. While metal–porcelain crowns are durable, they may leave dark lines near the gums over time. For patients seeking the most natural appearance, ceramic or porcelain crowns are generally preferred.

Like natural teeth, crowns require proper care. With good oral hygiene and regular dental check-ups, a high-quality crown can provide many years of reliable service while maintaining a natural, healthy look.

Ceramic Crowns
By far the most aesthetically discreet option; ceramic crowns are one of the most popular types of crown. There are several advantages to not using any metal. Firstly ceramic crowns allow light to be transmitted, which creates a more “real tooth” look for your crown. Similarly as there’s no metal, the crown can be used to treat areas with a small amount of space available. With new innovations in the durability and strength of ceramic crowns, it can also be used in areas of the mouth that undergo heavy usage.

Gold Crowns
Although not as aesthetically discreet, gold crowns are still the best option for many patients. If you grind or clench your teeth then the strength and durability of a gold crown is right for you.

Porcelain Fused to Metal
Porcelain and metal combinations provide both an aesthetically discreet and highly durable option for crowns. It is important to note that the appearance of the crown relies heavily on the skill of the laboratory that creates your crown. Also this type of crown has a tendency to show underlying metal at the gum line over time. Some patients who have this type of crown opt to have the crown replaced with a more discreet crown later on in life. Fortunately, due to rapid innovations in dental technology, there are many types of metal crowns that can be used to avoid this happening.

Need to Know

Appointments

Two appointments. Preparing the tooth for the crown will be done as well as impressions will be taken and a temporary crown made. Two weeks after the permanent crown is placed.

Duration

The first appointment for 75 minutes.

Second appointment for 30 minutes.

Recovery Time

24 hours.

Benefits

Support and strengthen a tooth that has been damaged by decay, that has had root canal treatment and a cracked or broken tooth. Protect a tooth that has worn away from being damaged further and improve the appearance of a tooth by changing its shape or colour.

Symptoms/Conditions

Heavily compromised teeth, aesthetics.

After Appointment

Related Doctors

Principal Dentist

Fees

Frequently Asked Questions

What is a dental crown and why might I need one?

A dental crown is a custom-made cap placed over a damaged or weakened tooth to restore its shape, strength, and appearance. Crowns are often recommended for teeth with large fillings, fractures, or after root canal treatment.

Dental crowns can be made from porcelain, ceramic, metal alloys, or a combination of these materials. Your dentist will advise which material is most suitable for your specific case.

The tooth is prepared by removing a small amount of enamel, and then a digital scan is taken to create a custom crown. A temporary crown may be fitted while your permanent crown is being made, which is later cemented in place.

With proper care, dental crowns can last between 5 and 15 years, depending on the material, your oral hygiene, and chewing habits.

Maintain good oral hygiene by brushing and flossing daily, attend regular dental check-ups, and avoid biting on hard objects. This care will help prolong the life of your crown.