Dental fillings are a common and effective solution for repairing teeth damaged by decay or injury. Whether you have a small cavity or a larger area of decay, a dental filling can restore the strength and function of your tooth while also improving its appearance.
With advancements in technology, dental fillings are now more comfortable and durable than ever. They can be built from various materials, such as metal-free ceramics and tooth-colored composites, making them almost unnoticeable in your mouth.
However, it is essential to note that some dental fillings, specifically those made of dental amalgam, have small amounts of mercury released. Mercury released from dental amalgams can occur during chewing, brushing, or tooth grinding.
It has become a primary concern as toxic metals can harm human health. While the amount of mercury released is generally considered small, some individuals may be more susceptible to the effects of mercury exposure, such as those with kidney or neurological disorders.
5 Types of Dental Fillings
- Amalgam fillings
Amalgam fillings are a mixture of metals, primarily silver, tin, and copper. They are durable and long-lasting, making them a popular choice for filling cavities in the back teeth. Despite being relatively cheaper, their metallic color can make them noticeable in the mouth.
- Composite fillings
These fillings blend perfectly with the natural tooth color and are perfect for filling cavities in your front teeth. Composite fillings are quick and easy to place; the dentist can do the packing in just one visit. Its natural look makes them more popular despite not being as long-lasting as traditional amalgam fillings.
- Gold fillings
Gold alloy fillings are durable, long-lasting, and highly resistant to rust and wear. Despite being expensive, they suit people with sensitive teeth or gums.
- Porcelain fillings
Porcelain fillings, also known as ceramic fillings, are made of ceramic materials that closely match the tooth’s color. They are durable, long-lasting, and well-tolerated by the gums. However, they can be more expensive than other options. Additionally, placement typically requires multiple appointments.
- Glass ionomer fillings
Composite fillings are made of acrylic and glass materials and release fluoride, which can help prevent decay. They are a cost-effective option for filling cavities in front teeth and are well-tolerated by the gums. However, these fillings are less durable than other filling options and may need replacement soon after fitting.
It’s important to remember that the most suitable filling for you depends on various factors, such as the location, size, extent of the cavity, your personal preferences, and your budget. Therefore, it is essential to consult with your dentist as they can make a recommendation based on an examination of your teeth.
Steps During Dental Filling
A dental filling is a standard procedure to repair a tooth damaged by decay or injury. The goal of the filling is to restore the tooth’s strength, appearance, and function. The steps include the following:
- Anaesthesia
First, the area around the tooth receiving the filling needs some numbing medication. It ensures that the patient does not feel any pain during the process.
- Preparation
Next, the dentist will remove any decay or damaged tissue from the tooth. This step is called preparation and is done using a drill or other dental instruments.
- Placement
The filling material will be placed once the tooth has been prepared. It can be done using various materials such as composite resin, glass ionomer, or amalgam.
- Shaping
After the filling material is placed, the dentist will shape it to match the contours of the tooth. It is essential that the filling is a good fit for that natural feel on the teeth.
- Curing
The curing process, known as polymerization, ensures that the filling is robust and long-lasting. The filling is inserted, shaped, and hardened using a specific heat source.
- Polishing
After the curing process, the next step is polishing to make it smooth and give it a natural look.
After the dental filling procedure, the patient should avoid eating or drinking hot or cold foods for a certain period. In addition, they should avoid biting or chewing on the treated tooth until the anesthesia wears off. It is vital to schedule a follow-up visit to check the state of the filling. In case of discomfort, immediately reach out to your dentist.
Conclusion
Dental fillings are a common and effective way to repair damaged teeth. Regular check-ups and good oral hygiene can help prolong the life of fillings.
