[Motivation and education].

It was thought for many years that successful motivation in oral health should be based on the knowledge of epidemiology of caries and periodontal diseases and the methods of prevention. One should learn from mistakes: 95 per cent of the Swiss population "suffers" from caries and periodontal disease but apparently this had little impact on prevention. Simple, world-wide accepted methods of prevention are not used by the majority although they provide a pronounced reduction of caries and gingivitis. The number of Swiss communities which offer adequate preventive programs to schoolchildren ranges between 5 to 10 per cent. Although the budgets of school dental services could be lowered by 75%. Reasons for such failures may be inadequate information of dentists, authorities and the population. Not enough information is spread regarding sugarless sweets, or prevention by fluoride. Unsuccessful motivation probably also lies in the inadequate assignment of the roles ofthe patient, his dentist and the social security. So far only the dentist has formulated oral health duties to the patient, e.g. a better oral hygiene, a reasonable healthy nutrition. In the future the patient should have the right to ask the dentist some questions. Is his dentition at the end of a treatment, healthy and ready to render hygienic efforts effective? Patient, doctor and insurances should know that disease still exists if gingival papillae bleed upon using a toothpick. Absence or presence of gingival bleeding are the criteria for health or disease. A check list of the state of oral health and a signed questionnaire concerning the patient's knowledge of oral health are used to improve motivation of both patient and dentist.