In dentistry work, fillings are very common as they are a way of repairing teeth that have suffered from a cavity or decay back to their original shape. When a filling is performed, the dentist removes a tooth’s decayed area, cleans around it and then fills the areas where he has removed using special material that caters for the tooth’s form and shape.
Tooth fillings function by closing out that area that is used by bacteria to enter the teeth which helps prevent decay of nay type in the future. The materials used in teeth fillings include composite resin, gold, amalgam and porcelain. No type of filling can be considered as the best type as there are several factors which are considered. A person’s reaction to a material that is different, the tooth’s shape, extent of repair and where filling is necessary are determinant factors in the material that is used in the filling process.
The fillings of gold used are made in the lab then get cemented in to place by a dentist. The gold material does fit well with gums and lasts with a person for a number of years. Many consider gold to be the best albeit it’s the most expensive and needs several visits to a dentist before completion of the filling.
Fillings of silver of the other hand are cheaper as compared to material of gold and are effectively resistant to wear. With their dark colour, it’s easy noticing them than porcelain or composite fillings are not recommended for areas that are visible especially for the front teeth. Fillings of composite are a common material used in tooth filling as the match the teeth’s colour. The material making the composite filling gets mixed then directly placed in a cavity where it is allowed to harden. They can last for many years although it isn’t recommended for cavities that are large.
Porcelain is the final type of filling and is very common and its production is in a lab where it gets matched to a person’s teeth then bonded on to the tooth that is affected. This filling match the colour of your teeth and are stain resistant. Porcelain fillings are very expensive with some costing almost the same price of gold fillings.
A crown or cap is needed whereby a decay, a crack or a cavity has damaged a large tooth area. If the decay of the tooth has managed to reach the nerve, a person may end up needing root canal in ridding off the dead pulp. When the dentist makes the decision of filling a person’s tooth, he removes the cavity then starts filling up the hole with the aforementioned materials. Depending on what a person is capable of affording, they can choose what they want or take the recommendation of the dentist. In a majority of cases, the recommendation is usually for composite or porcelain fillings. You should keep it in mind that it’s only the dentist who can decide on the best type of filling for your teeth.