Dental amalgam, a material historically employed in restorative dentistry, commonly contains mercury. The phase-out of this specific type of filling is not a complete cessation but rather a gradual reduction in its use, influenced by evolving dental practices, material science advancements, and increasing awareness of potential health and environmental concerns. No singular, universally enforced date exists marking the definitive end to its application.
The movement away from mercury-containing dental restorations is driven by several factors. Concerns about mercury’s potential neurotoxicity, particularly in vulnerable populations, have fueled the development and adoption of alternative materials. Furthermore, environmental regulations regarding mercury disposal contribute to the decreasing popularity of amalgam. The benefits of using composite resins, glass ionomers, and ceramic materials, including their aesthetic appeal and comparable durability, have also accelerated the transition.
