[Change of clinical stomatological parameters in ageing (author's transl)]

Morphological-functional changes occur in the oral cavity also in depended from the age. The morphological changes of the enamel, dentin, dental pulp, periodont, oral mucosa, salivary glands, tongue, maxillary bone and temporo-mandibular-joint change not only the functional cooperation of all parts in the orofacial system. They show effects for the whole body also. A complete gerostomatological standard does not exist for the whole gnathological system. But single indices for some partial components are known. For the judgement of the caries involvement it is possible to use the DMF-index, for which a special gerostomatological type exist. The periodontal diseases are classified adequately to the ARPA-nomenclature. For the judgement of odontolithiasis and oral hygienic conditions you can use the so called odontolith-Index (CI), the OH (oral hygienic debris) and the so called calculus-index (OHI-S). It is refered to different possibilities for classification of dentition with gaps.