Abstract:
Introduction: The facial and maxillary central incisor shape is classified into triangular, oval, and square. There is a
correlation between the facial shape and maxillary permanent central incisors. This theory is still used to determine
tooth selection and determine aesthetics when restoring incisors. This study aims to determine the relationship
between facial shape and tooth shape aged 12-14 years in Daha Selatan. Methods: The research was conducted
using observational analytics with a cross-sectional approach and using a non-parametric test Spearman Rho
correlation. Results: 76 people (89.4%) had an ovoid facial shape with an ovoid tooth, 3 people had an ovoid facial
shape with a square tooth shape, and 3 people had an ovoid facial shape with tapering teeth form as many as 6
people (7.1%). While the sample that has a square facial shape with a square tooth shape is 14 people (87.5%), 2
people have a square facial shape with an ovoid tooth shape (12.5%), and a square facial shape with a tapering tooth
shape is 0 (0 %). As for the sample that has a tapering facial shape with a tapering tooth shape for as many as 4
people (80%), a tapering facial shape with an ovoid tooth shape for as much as 1 person (20%) and there are no
samples with a tapering facial shape with a square tooth shape. Conclusion: There is a relationship between the
facial shape and The tooth shape aged 12-14 years in Daha Selatan (90.57%).
Keywords : Facial Shape, South Daha, Tooth Shape
