A dental filling is a form of restorative dentistry used to restore basic tooth fractures, correct tooth decay and any other damage to the tooth surface. Commonly the materials used to make dental fillings include porcelain, composite, and silver amalgam.

The enamel loss on the tooth surface is a core cause of tooth decay, which often is accompanied by tooth sensitivity. Most cases of tooth sensitivity caused by enamel loss can be fixed temporarily or permanently once the dental filling is in place.

Are dental fillings (amalgams) safe? Yes.
Dental fillings, also referred to as amalgams have been used in tooth restorations throughout the world for over 100 years. Amalgams continue to be a safe, dependable material to restore damaged teeth.

Could I have an allergic reaction to a dental filling/amalgams?
A very small number of people are found to be allergic to fillings. Fewer than 100 cases have been reported in history. In these rare instances, mercury triggers the allergic response. If this happens, it is very similar to that a typical skin allergy. Often patients who are allergic to amalgams have a preexisting medical or family history of allergies to the metals used in fillings. If there is an allergy, another similar material will be used.

Have dental fillings/amalgams been banned in other countries? No.
Flase information reporting has confused the issue surrounding any restrictions in countries with outright bans. Dentists worldwide use dental amalgams (silver fillings) safely to restore damaged teeth. Studies do not show a link between dental fillings/amalgams and any type of medical disorder.

Is there such a filling material that truly matches my tooth color? Yes.
The composite resins we use are tooth-colored, plastic materials that are used both as fillings and to repair any defects in the teeth. Because they are tooth-colored, it is difficult to notice them from natural teeth. The material is often used on the front teeth where a natural appearance is crucial. Composites can also be used on the back teeth, depending on the exact location and extent of the tooth decay.

If my tooth doesn't hurt and my filling is in place, could the filling need to be replaced? Yes.
Constant pressure from chewing, grinding or clenching of the jaw can cause dental fillings & restorations to wear away, chip or even crack. You may not even be able to tell that your filling is wearing down, but your dentist will identify weaknesses in your restorations during your regular checkup.

If the seal between the tooth enamel and the restoration breaks down, left over food pieces and decay-causing bacteria will end up under the restoration. This runs the risk of developing additional decay in the tooth. Untreated decay will progress & infect the dental pulp and may cause an abscessed condition.

If the restoration is large or the decay is extensive, there may not be enough tooth structure left to support a replacement filling. In some cases, your dentist may need to replace the filling with a crown.

For other questions or to schedule your next dental appointment, please call 760-634-7980 to speak with Dr. Carlos Chong's helpful dental staff