Grants for college-bound students are supported by a variety of different sources, including: 1  Federal and State Governments. 2  Colleges and Universities. 3  Public and Private Organizations. 4  Professional Associations.
Crown (dentistry) A crown is a type of dental restoration which completely caps or encircles a tooth or dental implant. Crowns are often needed when a large cavity threatens the ongoing health of a tooth. They are typically bonded to the tooth using a dental cement. Crowns can be made from many materials, which are usually fabricated using indirect methods. Crowns are often used to improve the strength or appearance of teeth. While inarguably beneficial to dental health, the procedure and materials can be relativ
Another very common area of dental work is crowns. A crown, also called a cap, is a permanent covering which is glued onto the existing tooth. A dental crown is used if the tooth is severely decayed, chipped, or broken. Crowns are also commonly used after a root canal procedure to help strengthen the tooth. Before a crown is put in place, the dentist will grind down the existing tooth and then place the crown over it.