Impact of the dental sector on the environmental pollution: an overview

Dental waste, including metal, plastic, and chemical residues, and high energy and water consumption, significantly contribute to environmental degradation. This review highlights the environmental impact of common dental materials and practices, such as amalgam, resin composites, and disposable plastics. The aim is to examine current evidence, emphasizing mercury pollution, microplastic release, and biomedical waste handling. Moreover, it explores the emerging concept of green dentistry and provides an overview of international regulatory efforts. The paper advocates for sustainable practices in dentistry through prevention, innovation, and informed clinical choices, supported by life cycle assessment approaches.