Dental Crowns in San Antonio, TX
A dental crown is a cosmetic restoration used to improve a 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. A crown is a porcelain covering that is placed over the surface of the tooth, restoring the tooth’s strength and appearance.
A dental crown works in many of ways. It helps hold a dental bridge in place, covers and protects a broken tooth, strengthens the tooth, and prevents teeth with large fillings from fracturing.
A crown is a “cap” cemented onto an existing tooth that usually covers 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 or onlays (partial crowns) are needed when there is insufficient tooth strength remaining to hold a filling. Unlike fillings, which apply the restorative material directly into your mouth, a crown is fabricated away from your mouth. Your crown is created in a lab from your 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 once the crown is placed.