Silver Fillings

Service Description

Silver fillings, professionally known as amalgam fillings, have been used in dentistry for many years. They are made from a mixture of metals, including silver, tin, and copper. While white fillings are popular for their look, silver fillings remain a vital tool in dental care because of their incredible strength and long-lasting nature. Why a Patient Needs a Silver Filling Just like any other filling, a silver filling is used to repair a tooth that has been damaged by decay (a cavity) or a fracture. The goal is to remove the bacteria, clean the tooth, and "fill" the space with a durable material that can withstand the heavy pressure of chewing. When Silver is Used Instead of White While many patients prefer white fillings for their natural appearance, there are specific clinical instances where a dentist might recommend silver as the better choice for your long-term oral health: Heavy Chewing Areas: For very large cavities on the back molars, silver is often preferred. These teeth endure the most force when you eat, and silver fillings are exceptionally resistant to wearing down over time. Moisture Control Issues: To place a white filling properly, the tooth must stay perfectly dry. If a cavity is deep under the gum line or in the very back of the mouth where it is hard to keep dry, a silver filling is often more successful because it is much more "forgiving" in a moist environment. Longevity: In many cases, silver fillings can last for quite a long t. They are often chosen for patients who want a "one-and-done" solution for a difficult-to-reach tooth. The Basic Process The procedure for a silver filling is straightforward and efficient: Numbing and Cleaning: The dentist ensures the area is comfortable and then removes the decayed portion of the tooth. Shaping: Unlike white fillings, which glue to the tooth, silver fillings are held in place by "mechanical retention." This means the dentist shapes the cavity in a specific way so the filling stays locked inside. Placement: The silver mixture is placed into the tooth while it is soft. The dentist carefully carves the material to match the natural shape of your tooth’s biting surface. Hardening: Silver fillings take a little longer to reach full strength compared to light-cured white fillings. While you can leave the office immediately, the dentist will usually advise you to avoid chewing very hard foods on that side for about 24 hours while the metal fully sets.