Use of Facial Indicator for Choosing Anterior Teeth (Female Arabs and Persians Students)-Juniper Publishers
JUNIPER PUBLISHERS- OPEN ACCESS JOURNAL OF DENTISTRY & ORAL HEALTH
Use of Facial Indicator for Choosing Anterior Teeth (Female Arabs and Persians Students)
Authored by Maryam Alkaabi
Abstract
Background: The maxillary anterior teeth are important in
achieving pleasing dental aesthetics. The size of the maxillary central
incisors is important for they are the most prominent teeth in arch as
individual is viewed from frontal position. Various methods are used to measure
the size of them, including the size of the face determined from two points,
zygoma and chin to estimate the width and height by using “facial indicator”.
The average width of the maxillary central incisor is estimated to be one
sixteenth of the face measured between the zygoma.
Objectives: The purpose of this study is to investigate the
accuracy of a new device called “ facial indicator “ in choosing anterior teeth
in dentulous patients of two different ethnic groups, Female Arabs &
Non-Arabs (Persians) by attempting to prove the existence of a direct
relationship between the facial sizes and the size of the natural maxillary
central incisor.
Methods: Dental casts of the maxillary arches were made
in this cross-sectional study from AUST university college students who met the
inclusion criteria. The 90 female participants represented the Arabs and
NonArabs (Persians) population main ethnics. The width and height dimensions of
the maxillary central incisors were measured using digital caliper. Then Facial
Indicator Device used to decide the width and height of face in an attempt to
prove the existence of a direct relationship between the facial sizes and the
size of the natural maxillary central incisor.
Results: Comparison of the width and height of maxillary
central incisor on the casts and the width and height dimensions of faces by
using facial indicator, revealed that there was a significant statistical
difference (p >0.05).
Conclusion: A direct relationship between the facial width
and the widths of the natural maxillary central incisors was found, while there
is no relation between the lengths of the face with the length of the central
incisors. Ethnic variation has no association with the use of facial indicator.
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