Not All Dental Fillings Are the Same | Riverside Dentist

Back in the day, when we got a cavity, we expected to receive a little silver filling to remedy the situation. Wouldn’t big a huge issue for those cavities that resided in the back with the molars, but if it was one of the teeth people noticed when we spoke, it became a cause of embarrassment. Thankfully, dental technology has remedied that situation and we now have options.

Now, please keep in mind that the options vary depending on the patient’s health, where and how the filling is placed, the amount of chewing pressure the tooth will have to bear, components of the filling material and the number of visits needed to prepare and accommodate the tooth. But these choices include amalgam, composite and ionomers. Let’s us explain…

Amalgam fillings are what you know as traditional. They’re very durable, easy to use, and inexpensive when compared to other materials. Since amalgam fillings can sustain very heavy chewing loads, they are usually used to restore molars.

Composite fillings are made out of glass or quartz and resin, when mixed produces a tooth-colored filling. Composite fillings are durable and provide good resistance against fracture in small to medium restorations where there is moderate chewing pressure. Because less tooth structure is removed when using a composite, a smaller filling can be used.

Ionomers, on the other hand, are made out of a mixture of acrylic acids and fine glass powders. And they are usually utilized to fill cavities on the root surfaces of teeth or in small fillings that do not require any chewing resistance since they have low protection against fractures.

To set up an appointment, call Dr. Middleton’s office in Riverside, CA at 951-688-3442 or through the website

Dr. Gerald Middleton proudly accepts patients from Riverside and all surrounding areas.