When a cavity develops in a tooth, the damage to the tooth's enamel and interior can lead to more severe health concerns. To repair the tooth and prevent further infection or tissue decay, dentists use special restorative measures. In particular, many situations call for a filler material to be placed inside the cavity and fill out the tissue lost to the cavity.
Fillings are a direct way to restore a tooth after a cavity develops. When the cavity breaches through the tooth enamel, it moves quickly through the interior of the tooth, hollowing out a substantial portion of the tooth. The use of fillings restores the interior of the tooth and removes any decayed tissue left inside the tooth. This helps prevent infection or additional damage to the interior.
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Several different materials are commonly used as dental fillings. Some of the most commonly known include several different types of metal. Although these metals are not nearly as malleable as other filling materials, their strength and safety often make them preferable. In particular, silver, chrome, titanium, and gold are generally selected as safe metals. However, gold may not be used as often because of the cost of the filling.
In addition to metals, some dentists may opt for more aesthetically appealing or moldable materials. This can include special dental composite materials, ceramics, and even porcelain. These filling options rarely have the same strength as metal, but they can prove easier to use at times and may look more like a natural tooth.
While there are several options available for restoring a tooth, fillings remain the most convenient, complete, and cost-efficient. Indirect methods, which do not involve the same intrusive process as fillings, can prove useful for some patients with truly extensive tooth decay. However, for most, fillings will suffice. To learn more about these treatments and other options, contact a cosmetic dentist.
Dental Fillings
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