[Standardized examination methods for smell and taste and their clinical value].

The diagnostic of disturbances of the chemical senses is from a clinical standpoint still insufficient, as the literature of the whole world shows. Ten years of experimental and clinical investigations as well as the collection and evaluation of the experiences at the University ENT-Clinic Halle/S., GDR--have helped to develop some new tests and tools like a big and a small smell-case, two electrogustometers, the documentation by means of olfacto- and gustograms and so on. Now in the whole GDR a special group of ENT-scientists, members of our ENT society, are working on standardisation. The experiences will be official in our country. After the representation of our diagnostic system from to-day, as we are using them in our clinic, we are giving clinical examples as the diagnosis of the cranial nerves, the control of the treatment and so on, which are showing the usefulness of such examinations in smell and taste.