general and cosmetic dental expertise

Fillings/Restorations

Located in Redwood City, Dr. Mahzoon and staff offer a wide variety of high-quality and affordable dental treatments. You will always play an active role in the care of your smile.

Tooth restoration with filling and polymerization lamp. Medically accurate tooth 3D illustration.

We are a mercury-free practice. However, many people still have silver/mercury fillings in their mouths from years past. These fillings are not particularly pleasing to the eye, and we know that by unavoidable design, silver/mercury fillings ultimately result in a weaker tooth structure. Porcelain inlays and Tooth Colored Restorations create fillings that are not only beautiful (or unnoticeable) but also add strength to weakened teeth. These restorations are esthetically pleasing and very strong thanks to new bonding technologies.

Disadvantages of Silver fillings:

Silver fillings have many drawbacks. The edges of the silver filling can wear down, become weak or break. This results in the tooth not being protected and lets cavities get started once again. With age, the metal of a silver filling expands, contracts, and can split.

Silver fillings contain 50 percent mercury. They can corrode, leak and cause stains on your teeth and gums.

Fortunately, silver fillings can safely be replaced with Tooth-Colored Restorations.

Advantages of Tooth-Colored Restorations

Composite fillings – also known as tooth-colored fillings – are dental restorations designed to be inconspicuous and natural in appearance. They blend well with the teeth and appear more natural than amalgam fillings, which are darker and more easily seen by other people. Composite fillings are made of ceramic and plastic compounds that chemically bond to the teeth.

They can be used to fill in decayed areas of the teeth, as well as to help repair chipped or broken teeth. Most dentists use composite restorations to treat the teeth closest to the front of the mouth, as they are more noticeable when patients smile. However, advancements in dental technology and the composition of composite fillings have made it possible for dentists to also use tooth-colored fillings on molars, which receive more wear than other teeth.

The result is a beautiful smile!

Your First Appointment:

  1. The old filling is removed along with any additional decay.
  2. An impression is made of your teeth. A model of your teeth is made and sent to the lab.
  3. A temporary onlay is placed on the tooth.

At the Lab: A resin is carefully placed into the model of your teeth. It is then designed to look natural.

Your Second Appointment:

  1. The temporary onlay is removed.
  2. A conditioning gel is placed on your tooth to prepare it for the new onlay.
  3. Bonding cement is placed on the tooth and a high-intensity light bonds the resin to the tooth.
  4. The tooth is then polished.

Your teeth are restored to a natural look and feel, they are stronger and the tooth is protected!