Crowns, Bridges and Onlays

What is a Crown?

A crown, also known as a cap, is a covering that encases the entire tooth surface, restoring it to its original shape and size. A crown protects and strengthens tooth structure that cannot be restored with fillings or other types of restorations. They are highly durable and will last many years, but like most dental restorations, they may eventually need to be replaced.

Crowns are needed for: 

• Broken teeth 

• Teeth with fractured fillings 

• Teeth with extensive decay

• Teeth that have had root canal therapy

• Teeth that have too large of filling

• Implant restoration

• Certain cosmetic reasons

What is a Bridge?

A dental bridge is a fixed (non-removable) appliance that is an excellent way to replace missing teeth. A dental bridge is a false tooth or set of teeth, which is fused between two porcelain crowns to fill in the area left by a missing tooth or teeth. A bridge is one of a few options for replacing missing teeth!

What is an Onlay?

Like a crown, an onlay is used when a tooth is too damaged or decayed for a filling or other procedure. It’s similar to a crown, in that it covers and protects the tooth surface. But where a crown covers the entire tooth, the onlay covers only the cusps and biting surface. An onlay is sometimes also referred to as a partial crown. Onlays are a conservative alternative to crowns because good tooth structure is preserved!

Implants

About Dental Implants

A dental implant is a small titanium screw that simulates the function of your natural tooth root. This screw can then hold into place a permanent restoration, such as a dental crown, to replace one missing tooth, or a dental bridge to replace multiple missing teeth. A dental implant can also better secure dentures or partial dentures and reduce gum irritation and stabilize the bite.

Once the implant is placed into your jawbone, your surrounding tissue and bone naturally grow around it to hold the implant in place. This makes the restoration extremely durable. If properly maintained, dental implants can last a lifetime.

Tooth-Colored Composites

Dental bonding involves the use of a composite resin that is matched exactly to the shape and color of your natural tooth.

The surface of your tooth will be roughened and the tooth-colored, putty-like resin is then applied, molded, and smoothed to the desired shape. An ultraviolet light or laser is then used to harden the material. By correcting imperfections, dental bonding quickly and effectively beautifies your smile and maintains the tooth’s strength. Tooth-colored composites can also be used to fix teeth that have cavities.

Teeth Cleanings and Prevention

One way to maintain a healthy smile is to schedule regular cleanings with your dentist and hygienist.

Regular brushing helps to remove plaque from your teeth and limit bacteria, but regular dental cleanings remove the plaque and tartar that brushing can’t.Regular brushing and scheduled visits with your hygienist will help prevent gingivitis and other periodontal diseases that cause cratering and loss of bone around the teeth.