Cosmetic dentistry, porcelain crowns
29 year old male, Allen American hockey player, got hit in the mouth with a hockey stick and broke his front two teeth. He came into the dental office for evaluation. Both teeth had previously had root canals and bonding from a previous injury. It was decided to place porcelain crowns this time. The teeth were prepared for porcelain crowns, temporary crowns were made, and the shade was taken. He finished out the season. The crowns were placed, the shade matching perfectly - just like nothing ever happened!