Graphic created from the three stages description of amalgam lifespan (p.65). Source: Daunderer M. (2011). Gifte im Alltag. München: C.H. Beck, 3 ed. 银汞合金 科学 教育 牙科银汞合金充填阶段
Mouth missing some of its teeth, the remaining ones are discoloured and damaged. Smoking causes periodontitis which makes teeth fall out. Part of a series about the adverse effects of smoking. 牙科 健康 吻 吻我