[Prevention in the schools of Massagno, Ticino: results after 8 years].

The results of 8 years of combined caries prophylaxis (fluoride tablets in school, brushing with aminofluoride gel, motivation of teachers, pupils and parents) are reported from the community of Massagno TI. Caries reduction of about 60%, or from 2.72 new lesion to 1.12 new lesion per pupil and year. About 60% of pupils did not require dental treatment in the year 1977/78. Root canal treatment and fillings of anterior teeth have all but disappeared. MO and MOD fillings have receded more than occlusal fillings. The community and the canton have economized some SFr. 20000.-per annum.