How Long Do Permanent Dental Fillings Last?

When you have cavities, the dentist near you will recommend fixing the decayed teeth with dental fillings. Restoring the tooth prevents further structural damage that may lead to complicated procedures. It also treats cavity symptoms such as tooth sensitivity and restores the tooth’s functioning and aesthetics.

This treatment using dental fillings near you involves removing the decayed tooth parts. Doing so stops the decay from spreading but will leave a hole in the treated tooth. Therefore, the dentist will fill it using filling materials and shape it to even the surface. Continue reading to learn about the durability of dental fillings in Los Angeles.

Factors Affecting the Longevity of Fillings

Dental fillings are a restorative process whereby a dentist adds a protective covering over a tooth. The filling material shields the tooth and helps it to function properly. Therefore, it should last several years for healthy, beautiful teeth.

However, various factors can interfere with the longevity of your tooth fillings. They include oral hygiene, filling size, cavity severity, and filling material used. These factors can lead to the need for repair or replacement of your fillings sooner than expected.

Types of Fillings and Their Durability

When you go for dental fillings in Los Angeles, the dentist may recommend either of the materials below.

1. Composite resin

These are tooth-colored fillings that contain a special plastic and resin material. They are used to repair small to mid-sized cavities. Composite resin fillings last about five to ten years. However, they can last even longer with excellent care and maintenance.

2. Glass ionomer

Glass ionomer fillings are made from glass and acrylic material. They restore cavities below the gum line or primary teeth. In addition, they help fight cavities by releasing fluoride into the treated tooth. These restorations are not very strong and can last for approximately five years. However, they are bound to crack or wear out if they are not cared for properly.

3. Porcelain

Porcelain is a durable tooth-colored dental filling material. Fillings made of porcelain are stain and abrasion-resistant. These are very strong fillings and can last up to 15 years if the patient maintains good oral health and proper care. Fortunately, they can be repaired when chipped or cracked.

4. Silver Amalgam

Silver amalgam dental fillings are composed of various materials, including copper, zinc, tin, silver, and mercury. They are silver-colored and easily visible, therefore not ideal for front-tooth restorations. In addition, amalgam fillings are strong and highly resistant to wear and tear.

Consequently, they can last for more than 12 years. Although these fillings contain some mercury, they are not harmful. The mercury level is negligible and cannot cause cancer as most people fear.

5. Gold

They consist of gold, copper, and other metal alloys and are gold in color. Some people find gold fillings aesthetically pleasing even though they do not blend with the natural tooth color. These are the most durable dental fillings and can last for 10-30 years.

Tips to Help Fillings Last Longer

1. Maintain proper oral hygiene to reduce plaque and keep the cavity from increasing. You can do this by brushing and flossing your teeth daily. Also, rinse your mouth frequently with alcohol-free mouth rinses to reduce oral bacteria.
2. Watch what you eat to ensure your fillings last a long time. For example, avoid sticky foods because they can dislodge the filling. In addition, limit your intake of acidic beverages and sugary snacks. They can increase cavities or enlarge existing ones.
3. Avoid tobacco products because they can stain your fillings, making them unattractive.
4. Do not bite down or chew on extremely hard foods or objects. The pressure can damage your fillings.
5. Do not grind or clench your teeth because the action will break or chip your fillings. If you have this problem, let the dentist know when you go for dental fillings near you. They will fit you with a night mouthguard to protect your fillings.
6. Visit your local dentist at least twice yearly for checkups and cleanings. Our team at Rosemarie Quimson-Cruz, DMD, Inc. will ensure that your fillings last as long as possible. We will examine your fillings often and replace or repair them when necessary. You can also contact us for new dental fillings with the material of your choice.