Face it; we are rough on our teeth. Sometimes we neglect them, take them for granted or simply abuse them. Between physical activities, such as participating in sports or chewing hard substances like ice, our teeth can get knocked out, broken, cracked, and worn down. Forgetting routine dental appointments and ignoring proper cleaning tactics can result in periodontal disease, tooth decay, and ultimately tooth loss. When teeth are missing, your mouth must compensate for the lack of chewing power in that area in order to normally function. So, the chewing force may shift to another part of the mouth, which can cause unwanted spaces and changes in your smile. Through restorative dental procedures, smiles are repaired to look pristine, using a combination of crowns and bridges to support or replace lost teeth. A crown snugly covers the complete visible surface of your affected tooth to add strength, durability, and tooth stability, while restoring your tooth to its natural shape and size. Crowns can be made of porcelain, zirconia, precious metal and porcelain pressed to metal. A bridge (also known as a pontic) is fused between two crowns to fill the gaps left by the original missing tooth. The new tooth is then anchored to the two porcelain crowns, renewing your once-damaged smile.