A filling is a way to restore a decayed or damaged tooth back to its function and shape.You may need dental fillings if your teeth are decayed, eroded from nail biting, bruxism etc. Even though most people receive dental fillings to stop tooth decay, there are some other reasons to use them. This includes strengthening broken or cracked teeth.
There are a number of materials that can be used to fill cavities. While filling teeth is a fairly common procedure,you may want to know more about how they are done,as well as the options that are available.As may be expected,some of your options are limited based on which teeth need to be treated.White fillings that bond to tooth structure and are the same colour as teeth is generally used.