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Understanding the Different Types of Dental Fillings and Their Benefits

Dental fillings are one of the most common treatments used to repair cavities and restore your teeth’s health and function. At Rancho Bernardo Dental Care, we help patients understand the various types of dental fillings and guide them toward the option that best fits their needs.


What Are Dental Fillings?

A dental filling is a restorative material used to repair a tooth damaged by decay or minor fractures. Fillings restore the tooth’s shape, function, and strength while preventing further decay.


Types of Dental Fillings


1. Composite (Tooth-Colored) Fillings

Composite fillings are made from a mixture of plastic resin and fine glass particles. They are designed to match the natural color of your teeth, making them a popular choice for front or visible teeth.

Benefits:

Natural appearance

Bonds directly to the tooth structure for added strength

Mercury-free and safe for most patients


2. Amalgam (Silver) Fillings

Amalgam fillings are made from a durable mixture of metals, including silver, mercury, tin, and copper. They are typically used for molars and teeth that endure heavy chewing forces.

Benefits:

Extremely durable and long-lasting

Cost-effective option for back teeth

Resistant to wear and tear


3. Gold Fillings

Gold fillings are made from a gold alloy and are known for their durability and biocompatibility. Though less commonly used today due to cost, they remain an excellent long-term option.

Benefits:

Extremely long-lasting

Gentle on opposing teeth

High resistance to corrosion


4. Ceramic Fillings

Ceramic fillings, usually made of porcelain, are strong and visually appealing. They are often used for larger restorations where aesthetics are important.

Benefits:

Tooth-colored for a natural look

Stain-resistant

Strong and durable


How to Choose the Right Filling

The best filling for you depends on several factors:

Location of the cavity or tooth damage

Size of the restoration needed

Your aesthetic preferences

Budget considerations


Your dentist at Rancho Bernardo Dental Care can recommend the most suitable option after a thorough dental exam.


Schedule Your Dental Filling Consultation

If you have a cavity or are considering replacing an old filling, don’t wait to protect your teeth. Contact Rancho Bernardo Dental Care to discuss your options and ensure a healthy, lasting smile. Visit us at 12405 Rancho Bernardo Rd, San Diego, CA 92128, email us at rbdentalcare@yahoo.com, or call 858-385-1838 to schedule your appointment today.


Dr. John Mobilia, DMD 

Dr John, with over 30 years of experience. I went to the University of San Diego (USD) and received a bachelor's in chemistry. I earned my DMD graduating in the top 10% of my class from Boston University. I then continued on to a residency program in advanced education in general dentistry (AEDG) earning a certificate of advanced Dentistry (CAGS). I joined the Navy a year after finishing my residency. My Advanced degrees placed me in positions of higher responsibility and Leadership. After my honorable discharge , I practiced in the private sector in Tierrasanta for 13 years. Primarily caring to Navy families and their children.


 I then opened my own practice 13 years ago in Rancho Bernardo acquiring the most modern equipment available, while retaining that small town sense of individual attention, that seems to be lost in the corporate dental offices.

Dr. Julia Ng, DDS

Dr Ng, received her bachelors of science in Biology. She then received her DDS from University of the Pacific, San Francisco with high honors and an emphasis on general dentistry. She enjoys traveling and doing volunteer work. Her goal is to give back to the community that has given so much. She hopes to not only inspire her patients to have a healthier smile but to also lead healthier lives. Her free time is spent hiking, scuba diving and yoga. 

Nancy Vuong, RDH

Earned two AS Degrees in science at Mesa College, then completed the hygiene program at San Joaquin Valley College. She works full time as a dental hygienist and enjoys reading, hiking, running and outdoor activities with her two sons.