ОЦЕНКА ЭФФЕКТИВНОСТИ ГИГИЕНЫ ПОЛОСТИ РТА И ЗНАНИЙ ВОПРОСОВ ПРОФИЛАКТИКИ СТОМАТОЛОГИЧЕСКИХ ЗАБОЛЕВАНИЙ У УЧЕНИКОВ СРЕДНЕЙ ШКОЛЫ

AN ASSESSMENT OF EFFICIENCY OF HYGIENE OF AN ORALCAVITY AND KNOWLEDGE OF QUESTIONS OF PREVENTION OF STOMATOLOGIC DISEASES AT PUPILS

Prevalense of dental diseases in children of the school age is progressing. One of the predisposing factors is the low level of hygienic knowledge and skills.