Dental Crown

What Is a Dental Crown?

A dental crown is a custom-made restoration that covers the visible portion of a damaged or weakened tooth. It helps restore the tooth’s shape, strength, function, and appearance while providing protection against further structural damage.

When Is a Dental Crown Recommended?

A crown may be recommended for a tooth that has significant decay, a large restoration, substantial structural loss, a fracture, severe wear, or has undergone root canal treatment. Crowns may also be used to restore the appearance and function of certain compromised teeth.

What Types of Dental Crowns Are Available?

The appropriate crown material depends on the location of the tooth, functional requirements, aesthetic expectations, and individual clinical conditions. Common options include:

• Metal Crown – Provides high strength and durability and may be suitable for selected posterior teeth.
• PFM (Porcelain-Fused-to-Metal) – Combines a metal substructure with a tooth-coloured porcelain layer.
• Zirconia Crown – Offers strength and a tooth-coloured appearance and is commonly selected when both durability and aesthetics are important.

How Is a Dental Crown Placed?

The tooth is carefully assessed and prepared to create adequate space for the crown. An impression or digital record is then used to fabricate the custom restoration. The completed crown is checked for fit, bite, function, and appearance before being permanently cemented or otherwise secured according to the clinical situation.

Does Getting a Crown Hurt?

The procedure is generally performed under local anesthesia when required. Some temporary sensitivity or mild discomfort may occur after tooth preparation, but significant or persistent discomfort should be evaluated by the dentist.

How Long Does a Dental Crown Last?

The lifespan of a crown varies according to the material, oral hygiene, bite forces, tooth condition, and daily habits. Proper care and regular dental examinations can help maintain the crown and the underlying tooth.

What Should I Do After Getting a Crown?

Maintain good oral hygiene, avoid excessive biting forces on the restored tooth, and follow your dentist’s instructions. Regular dental checkups are important to monitor both the crown and the supporting tooth.