The prevalence of oral and dental developmental anomalies among 14-17 years Iraqi students in Missan governorate
Joint Authors
Yunus, Wasan H.
Najm, Muhannad J.
Source
Journal of Baghdad College of Dentistry
Issue
Vol. 21, Issue 3 (30 Sep. 2009), pp.90-95, 6 p.
Publisher
University of Baghdad College of Dentistry
Publication Date
2009-09-30
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Topics
Abstract EN
Background : The aim of study was to find out the prevalence of developmental anomalies in teeth and oral hard and soft developmental tissues among a sample of 14-17 years students in Missan Governorate and compare it with the prevalence rates of these anomalies in the central and northern parts of Iraq.
Materials and Method : Oral examination of 3046 students (1506 males and 1540 females) aged 14-17 years were preformed in 30 secondary and intermediate schools in Missan Governorate(20 schools in Al-Amara city the capital of Governorate and 10 schools in different provinces).
Results : Oro-dental developmental anomalies seen in 1036 students represents 33.9% of the studied sample, 47.6% males and 52.4% females.
There was a significant statistical difference between them.
Dental anomalies constituted 78.8%, while oral soft tissues anomalies and oral hard tissues anomalies constituted 19.9% and 1.3% respectively.
Most of oro-dental developmental anomalies were present in 16 years age group in the sample.
Environmental diffuse opacity was the most common oro-dental developmental anomalies (5.1%) in studied sample, fissure tongue (4.9%) represents the most common anomaly of tongue and oral soft tissues anomalies in the sample.
Conclusions : The study shows that Missan Governorate has the higher prevalence rate of microdontia than other Iraqi cities which was 4.8%.
Maxillary lateral incisor was the most common congenitally missing tooth or to appear small (microdent) and mandibular second primary molar was the most retained primary tooth in the studied sample.
American Psychological Association (APA)
Najm, Muhannad J.& Yunus, Wasan H.. 2009. The prevalence of oral and dental developmental anomalies among 14-17 years Iraqi students in Missan governorate. Journal of Baghdad College of Dentistry،Vol. 21, no. 3, pp.90-95.
https://search.emarefa.net/detail/BIM-288457
Modern Language Association (MLA)
Najm, Muhannad J.& Yunus, Wasan H.. The prevalence of oral and dental developmental anomalies among 14-17 years Iraqi students in Missan governorate. Journal of Baghdad College of Dentistry Vol. 21, no. 3 (2009), pp.90-95.
https://search.emarefa.net/detail/BIM-288457
American Medical Association (AMA)
Najm, Muhannad J.& Yunus, Wasan H.. The prevalence of oral and dental developmental anomalies among 14-17 years Iraqi students in Missan governorate. Journal of Baghdad College of Dentistry. 2009. Vol. 21, no. 3, pp.90-95.
https://search.emarefa.net/detail/BIM-288457
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 95
Record ID
BIM-288457