Albert Lea Dentist Fillings
Dentist Fillings In Albert Lea, MN
What Is A Dental Filling?
Fillings are placed in teeth when the dentist finds a fracture, missing areas of teeth or where decay has had to be removed. Years ago silver dental amalgam fillings were used. Not only were they noticeable, but they were also not healthy for you. Today there are natural-looking, tooth colored composite fillings are available along with resins and porcelains that are cementable. They are available in many tooth colored shades or they can be colored to match your natural too enamel.
What Is A Silver Dental Filling?
Dental amalgams are the silver fillings. They are composed of a mixture of 50 % mercury, and 50% a combination of copper, tin and silver. Mercury is the only element that allows these metals to be molded in such a way as to fill a cavity. They cost less, are very strong and easy for the dentist to work with.
There is a concern that amalgams are not safe and that microscopic amounts of mercury in a vapor form is released during chewing food or grinding of teeth. Even hot substances in the mouth with silver fillings may cause neurological problems or kidney damage. The American Dental Association and the FDA have been over this time and again and there is still concern out there.
What Kinds Of White Fillings Are There?
• Composite dental fillings are a blend of materials and fine particles that are tooth-colored to imitate the appearance of organic teeth. To allow for far better bond, composite resins are in some cases sealed or adhered to a tooth.
• Lonomers are made from a mix of various materials, consisting of ground glass and acrylic materials. They are also tooth-colored dental fillings. Lonomers are commonly used for fillings near the gum line. To enhance the enamel so fluoride is released in the exact location.
• Porcelain (ceramic) is typically a mix of porcelain, glass powder, and ceramic, and is made use of commonly for crowns, inlays, veneers, and onlays.
Today’s composite materials are now made to last a life time. Amalgam just load the drilled holes whereas white fillings don’t need as much drilling and are bonded to the teeth. This leaves more of the healthy tooth intact.