Dental Filling
Tuscumbia, AL
 Dental patients have a variety of options available if they're looking to restore their teeth. One such option is dental fillings, which treat cavities and restore the structural integrity of damaged teeth.
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What Is a Tooth Filling?
First invented in 1819, a dental filling is a restorative dental procedure designed to repair and seal a tooth affected by decay or damage. When a tooth develops a cavity, a hole or pit forms in the enamel, exposing the inner layers of the tooth to bacteria. Dental fillings are used to fill these cavities, preventing further tooth decay and preserving the tooth structure.
If a tooth is damaged or decayed beyond repair, it's usually best to extract it. But if the tooth is only partially damaged, it's possible to repair it with a filling so that the sound tooth structure remains.
What Are the Different Types of Tooth Fillings?
Dental fillings are used for preventative oral care as well as cosmetic dentistry. The type of filling used will depend on a variety of factors, such as the location of the tooth in the mouth. For example, we recommend gold or metal fillings for molars, as those teeth need stronger materials to withstand the chewing forces and the metal appearance of those fillings is less visible at the back of the mouth. Tooth-colored fillings are preferred for the front of the mouth.
Inlays and Onlays
In addition to traditional fillings, we also offer inlays and onlays, which are indirect fillings custom-made in a dental laboratory.
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Inlays fit inside the cusp tips (bumps) of the tooth and are used when the center of a tooth is affected by decay.
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Onlays cover one or more cusps of the tooth and are employed when the decay extends to the chewing surface. |
Inlays and onlays are often crafted from materials like ceramic, offering a strong and natural-looking restoration.
What Are Dental Fillings Made Of?
Several types of materials are used for dental fillings, each with its own unique advantage. Fillings are made with gold, silver amalgam (consisting of mercury mixed with copper, silver, tin, and zinc), porcelain, or materials known as composite resin fillings. Additionally, we have a material called glass ionomer which contains glass particles and is used similarly to composite resin fillings.
The best type of material for a filling is determined by the extent of the decay, its location, the patient's insurance coverage, and the cost of the material, along with our dentist's recommendation.
Dental Filling Materials
Let's take a closer look at some of the more common materials used for fillings.
Composite or "Tooth-Colored" Fillings
Composed of a mixture of plastic and fine glass particles, composite fillings are tooth-colored and blend seamlessly with natural teeth. They are an aesthetically pleasing option, often chosen for visible areas. While not as durable as amalgam, they are suitable for smaller to mid-sized fillings.
Amalgam Fillings
Made from a combination of metals, including silver, tin, copper, and mercury, amalgam fillings are durable and cost-effective. Dentists have used them for decades, offering strength and longevity. However, their silver color makes them noticeable, and concerns about mercury content have led to a decline in their popularity.
Silver and Gold Fillings
Amalgam fillings made with silver are often called silver fillings. Cast gold fillings, made from a mixture of gold, copper, and other metals, are highly durable and biocompatible. Gold fillings can last at least 10-15 years and usually longer. They do not corrode and can withstand chewing forces. However, gold fillings cost more than other materials and most patients prefer fillings with natural colors over metal-colored fillings.
What is the Process of Getting a Dental Filling?
The process begins when one of our esteemed dentists examines the tooth, often utilizing X-rays to determine the extent of the tooth decay. Once the decay is assessed, the appropriate type of filling is chosen based on factors like the location and size of the cavity.
Before the procedure, we will administer local anesthesia to numb the area around the affected tooth. This ensures a pain-free experience during the filling placement. We will then use a drill, laser, or air abrasion instrument to remove the decayed portion of the tooth. The tooth is then prepared for the filling placement.
The selected filling material is placed in layers, with each layer hardened using a special light. This process ensures a strong and secure bond with the tooth. Once the filling is in place, we will shape it to match the natural contours of the tooth. Polishing is done to enhance the appearance and smoothness of the filling.
Our dentist will evaluate the completed filling to ensure proper fit, bite, and aesthetics. Any necessary adjustments are made to guarantee a comfortable and functional result.
Dental Filling FAQ's
Are Dental Fillings Safe?
Yes, dental fillings are considered safe. The materials used for fillings, including amalgam, composite, ceramic, and glass ionomer, have undergone rigorous testing and are approved by dental associations and regulatory bodies. Amalgam fillings, which contain a small amount of mercury, have been used for decades and are considered safe for most patients.
How Long Does a Tooth Filling Take?
The duration of a dental filling procedure depends on the size and location of the cavity, as well as the type of filling material chosen. In general, a routine filling procedure takes approximately 20 minutes to an hour. Simple cases, such as small cavities, often don't need more than one appointment. However, more extensive restorations or multiple fillings may require additional time.
How Long Do Tooth Fillings Last?
The lifespan of a tooth filling depends on various factors, including the type of filling material, oral hygiene practices, and the location of the filling. Amalgam fillings are known for their durability and can last 10 to 15 years or more. Composite fillings, while aesthetically pleasing, may have a slightly shorter lifespan, typically ranging from 5 to 10 years.
Can You Eat After a Dental Filling?
In most cases, you can eat after a dental filling procedure. However, it's advisable to wait until the local anesthesia has worn off to avoid accidentally biting your cheek or tongue. It's common to experience some sensitivity or mild discomfort after the procedure, and avoiding extremely hot or cold foods and drinks for a short period may help minimize any sensitivity.
Contact Us Today!
If you have concerns about a cavity or any other dental issues and would like assistance with your oral health, our Tuscumbia dental team will be happy to help you at Singing River Dentistry.
Call our office to make an appointment with our professionals at 256-712-2240. Your oral health is as important to our team as it is to you.
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