[Ergonomics in dental practice. Prevention of physical and mental overload].

In this article two important issues in dental ergonomics are discussed: physical and mental stress. It is important for a dentist to stay aware of the balance between on one hand short term profit against various forms of stress, and on the other hand long term negative effects. Possible problems are described without going in more deeply into theoretical backgrounds. Practical suggestions for action are given for the dentist who wants to work with pleasure and in good health over a long period of time.