Crowns & Bridges

Created in Cosmetic & General Dentistry

Crowns

Decayed, broken, and missing teeth affect your oral health and your self-confidence. When a tooth has suffered structural or cosmetic damage, a dental crown can restore a tooth’s function and appearance.

A crown is a custom-made “cap” that covers the entire visible surface of a tooth. Your dentist might recommend a crown to:

Strengthen and protect a tooth if extensive decay hasn’t left enough healthy tooth structure for a traditional filling

Protect a cracked, broken, or brittle tooth from further damage

Restore and reinforce a tooth after a root canal procedure

Cover a deeply discolored or irregularly shaped tooth

Complete a dental implant procedure

Serve as an anchor for a dental bridge

Most crown placements require two appointments. During the first visit, tooth preparation includes reshaping the top and sides of the tooth so the crown fits comfortably. If too much healthy tooth structure has been lost, the dentist builds up the tooth with filling material so that it will support a crown securely.

How a Dental Crown Is Made and Placed

An impression or a computer model is made of the prepared tooth, and a temporary crown, typically made of composite resin, is put in place to protect the tooth while the finished crown is fabricated at a dental lab. Every crown is custom-designed to make sure it fits comfortably, aligns with the surrounding teeth, and doesn’t interfere with bite or jaw movement.

At a second visit, the dentist puts the finished crown in place and makes any needed adjustments to ensure that it fits properly before bonding it to the tooth. When the placement is ideal, the crown is secured in place using a special dental cement.

Glass Ionomer
Because they are alloys of gold, platinum, or other metals, these crowns are the longest-lasting. They’re often chosen for back molars, where they are less visible.
All-porcelain/All-ceramic
These color-matched, translucent crowns are the most realistic-looking option, especially for front teeth. They are also suitable for those with metal allergies.
Porcelain fused to metal
These crowns have a porcelain layer applied over a metal core. Matched to your natural enamel color, these crowns look very realistic, although they’re not as translucent as all-porcelain crowns.
Stainless steel
Typically used for baby teeth, pre-formed stainless steel crowns are a durable, cost-effective option when a crown is needed for a primary tooth.
Composite resin
Made of color-matched resin, these crowns are a more affordable choice than porcelain or metal. Generally, however, they are only used as temporary crowns since they’re much less durable than other options.