A bridge replaces missing teeth with artificial teeth, looks great, and literally bridges the gap where one or more teeth may have been. Your bridge can be made from gold, alloys, porcelain, or a combination of these materials and is bonded onto surrounding teeth for support.The success of any bridge depends on its foundation - the other teeth, gums, or bone to which it is attached. Therefore, it's very important to keep your existing teeth, gums, and jaw healthy and strong.rowns are a cosmetic restoration used to improve your tooth's shape or to strengthen a tooth. Crowns are most often used for teeth that are broken, worn, or have portions destroyed by tooth decay. 

Crowns are "caps" cemented onto an existing tooth which fully cover the portion of your tooth above the gum line. In effect, the crown becomes your tooth's new outer surface. Crowns can be made of porcelain, metal, or both. Porcelain crowns are most often preferred because they mimic the translucency of natural teeth and are very strong.

Crowns are often preferable to silver amalgam fillings. Unlike fillings which apply metal fillings directly into your mouth, a crown is fabricated away from your mouth. Your crown is created in a lab from a unique tooth impression which allows a dental laboratory technician to examine all aspects of your bite and jaw movements. 

Your crown is then sculpted just for you so that your bite and jaw movements function normally when the crown is placed.