Dental amalgam, commonly called a silver filling, contains mercury combined with other metals. Replacement may be appropriate when a filling is damaged, decay develops underneath it, or a documented sensitivity requires evaluation.
Not every older filling needs replacement. A dentist can check for cracks, damaged margins, and recurrent decay to determine whether removal is necessary.
The FDA advises against removing intact amalgam fillings without a medical reason because removal can sacrifice healthy tooth structure and temporarily increase mercury vapor exposure. Its guidance on dental amalgam fillings explains these considerations.
Patients who are pregnant, planning pregnancy, breastfeeding, have a known sensitivity to amalgam components, or have certain neurological or kidney conditions should discuss their health history with their dentist before removal. These factors do not automatically mean removal is necessary, but they may influence treatment decisions.
Share any previous reactions to dental materials and concerns about mercury exposure. The dentist can help weigh the potential benefits and risks and determine whether additional medical consultation is appropriate.
The process depends on the filling's condition, the affected tooth, and the planned replacement. Before treatment, the dentist should explain the procedure, potential risks, benefits, and alternatives.
Patients can also explore Stunning Smiles' holistic dentistry approach to learn more about the practice's broader treatment philosophy.
Amalgam removal can temporarily increase mercury vapor exposure. Protective measures may help reduce exposure and limit contact with debris, including:
Ask your dentist which precautions are used. These measures can reduce exposure but cannot eliminate all mercury vapor or particles.
The Safe Mercury Amalgam Removal Technique (SMART), developed by the International Academy of Oral Medicine and Toxicology (IAOMT), outlines protective measures designed to reduce mercury exposure during amalgam removal. Stunning Smiles is SMART certified and uses this approach to help minimize patient exposure during the procedure.
Protective measures may include appropriate isolation, high-volume suction, water cooling, and controlled filling removal. While these precautions can help limit exposure to mercury vapor and particles, they cannot eliminate all exposure. Patients can discuss the procedure, safety measures, and replacement materials with the dental team before treatment.
After removal, the tooth may be restored using a suitable alternative based on the remaining tooth structure, the location of the filling, chewing forces, and individual material considerations.
| Replacement Material | What To Consider |
| Composite Resin | Tooth-colored and bonded to the tooth; suitability depends on moisture control, cavity size, and biting forces. |
| Glass Ionomer | Releases fluoride and may suit selected restorations, but its strength and wear resistance can limit its use in some areas. |
| Other Restorative Options | Larger or more extensively damaged teeth may require a different restoration, depending on the clinical findings. |
Discuss the recommended material’s durability, appearance, and maintenance with your dentist. If you have material sensitivities, ask whether compatibility testing is appropriate.
You can also explore Stunning Smiles’ ozone dentistry services to learn about this separate treatment option.
The cost of SMART safe mercury amalgam removal at Stunning Smiles is treatment-dependent. The final estimate may vary based on the number of fillings being removed, their condition, and the replacement restorations needed.
Contact the practice for a personalized cost estimate and to confirm available insurance and payment options.
Discuss your concerns about existing amalgam fillings with Stunning Smiles to determine whether replacement is appropriate and which protective measures may be used.
Visit the practice at 2345 4th St, Suite A, Santa Rosa, CA 95404, Monday through Thursday, 8:00 AM–5:00 PM; the office is closed Friday through Sunday.
Request an appointment to discuss your options.
Depending on the filling's condition and the tooth's needs, replacement may be completed in one visit. Your dentist can explain the expected appointment length after an examination.
Coverage varies by insurance plan and the clinical reason for replacement. Contact your provider and insurer to confirm benefits, exclusions, and any out-of-pocket costs.
Your eating instructions depend on the replacement material and whether local anesthesia was used. Follow your dentist's guidance, particularly while your mouth is still numb.
Possibly. The dentist will assess how much healthy tooth structure remains and whether a filling, crown, or another restoration would provide appropriate support.
Yes. Bring a list of medications, relevant medical conditions, and any history of reactions to dental materials. This information helps your dentist assess your individual needs and plan treatment.