The prevelance of mesiodens in a group of non-syndromic Turkish children: a radiographic study

Year 2018, Volume: 52 Issue: 3, 162 - 166, 01.09.2018

Gamze Aren Arzu Pınar Erdem Özen Doğan Onur Gülsüm Ak

Abstract

DOI: 10.26650/eor.2018.456

Purpose

The aim of the present study is to
determine the prevelance and clinical status of mesiodens in a group of
non-syndromic Turkish children, with an analysis of the associated
clinical-eruptive complications.

Materials and Methods

This study sample consists of  58142 pediatric patients’. Standard equipment
and films were used in the suspected patients. The examination of all
radiographs was performed under standard conditions by two pediatric dentists
with over 10 years experience. Age, gender, number of mesiodens, morphology and
clinical status were recorded in forms.

Results

A total of 83 mesiodentes were diagnosed in
59 children with ages ranging from 6-14 years. The prevelance of mesiodens was
estimated as 0.1%. Males were more frequently affected than females in the
ratio of 2.3:1. Of the 83 mesiodentes, 48.2% were conical, 31.3% were
tuberculate and 20.5% were incisor like, 22.9% were inverted, and 68.7% were
fully impacted. The number of mesiodens was one in 36 cases (61.0%), two in 22
cases (37.3%) and three in one case (1.7%). 
The mean age at the time of diagnosis of the mesiodens was 9.5 years.
The main complication as­sociated with the mesiodens was displacement or
rotation of the permanent teeth (73.3%).

Conclusion

This study presents 0.1% prevelance of
mesiodens in a group of Turkish children sample. The majority of the mesiodentes
were unilateral located in the premaxillary region, were conical shaped, and
remained unerupted. The mean age at the time of diagnosis of the mesiodens in
this study was 9.5 years, with this period being later than the eruption time
of the maxillary central incisor.

Keywords

Mesiodens; pediatric population; radiographic study; prevelance; complication

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