Ключевые слова: abstract, adult, broken, caucasian, chair, clinic, composite, cracked, crown, dental, dentist, dentistry, doctor, drill, dummy, female, filling, friend, girl, gold, grinding, health, healthcare, hygiene, important, include, man, medical, medicine, men, mixed, orthodontist, patient, people, placing, plastic, possible, procedure, profession, professional, pulp, repair, smile, stomatology, teeth, temperatures, tool, tooth, woman, working,