MÀU SẮC RĂNG TRƯỚC CỦA SINH VIÊN RĂNG HÀM MẶT TRƯỜNG ĐẠI HỌC Y DƯỢC , ĐẠI HỌC QUỐC GIA HÀ NỘI

Abstract

Teeth color is an important factor in creating a beautiful smile, the study conducted a tooth color comparison using the Vita toothguide 3D Master ® for 64 students, including 21 men and 43 women, aged 18-25, The results show that the color of the upper front teeth of the majority of students participating in the study has a brightness leVel (Value) at grade 3: incisor group (50.8%), canine group (53.8%), group of premolars (53.8%), then the grade of 2: incisor group 43.1%, group of canines 40% and group of premolars about 41.5%. The color of the lower anterior teeth is darker than that of the upper teeth. Brightness grades 1 and 5 had no teeth, and the gender difference was not statistically significant. yellow tones) and R (red tones). Most of the study subjects had the color of the upper incisors close to the color of the upper premolars.