If you have worn out or damaged teeth, your doctor might work on treating your teeth with dental fillings. As pointed out by www.seattlesmiledentist.com, fillings are necessary if you want to keep your original set of teeth despite decay. You see, unlike the other parts of our bodies, our teeth does not have the ability to repair injured structures. Filling are the ones being used to replace the holes in our tooth. This of course can only be done once the mouth is thoroughly cleaned by our dentist from any traces of bacteria.
Contrary to what some people say, fillings dont have to be replaced. Replacements will only be necessary if the filling breaks down or if a cavity has started to form around it. The same goes if the tooth that its placed on gets fractured. However, if none of these situations happen, your dental filling does not have to be replaced and you may even keep the same one for life. They do have a life expectancy which is dependent on oral hygiene habits as well as tooth wear. If you want your filling to last for life, see to it that you brush your teeth at least two times a day with fluoride toothpaste to prevent tooth decay. Do not forget to floss and use a mouth wash every day.