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VOLUME 18 , ISSUE 7 ( July, 2017 ) > List of Articles


Prevalence of Dental Anomalies in Odisha Population: A Panoramic Radiographic Study

Balasubramanya Goutham, Sangamesh N Chinnannavar, Madhurima Kundu, Kunal Jha, Shyam S Behura

Citation Information : Goutham B, Chinnannavar SN, Kundu M, Jha K, Behura SS. Prevalence of Dental Anomalies in Odisha Population: A Panoramic Radiographic Study. J Contemp Dent Pract 2017; 18 (7):549-553.

DOI: 10.5005/jp-journals-10024-2082

Published Online: 01-10-2017

Copyright Statement:  Copyright © 2017; The Author(s).



The aim of this study was to evaluate the prevalence of dental anomalies (DAs) in Odisha population using panoramic radiographs.

Materials and methods

In this study, 1,080 panoramic radiographs were evaluated for DAs. Dental records were reviewed for diagnostic confirmation. Anomalies related to the shape, size, position of teeth, and number of roots (supernumerary roots) were evaluated.


The study results showed the prevalence of DAs to be 35.27%. The most prevalent was dilaceration, which was seen in 46.71% cases followed by peg laterals in 20.99%.


Dental anomalies were present in more than one-third of the study group, which was mostly related to shape of the teeth. Early diagnosis of these DAs helps in avoiding complications.

Clinical significance

Identification of DAs requires proper examination and thereby subsequent correct diagnosis. These anomalies can pose complications in normal functioning of orofacial complex. The knowledge of the prevalence of such anomalies aids dental practitioners for a proper treatment plan.

How to cite this article

Goutham B, Bhuyan L, Chinnannavar SN, Kundu M, Jha K, Behura SS. Prevalence of Dental Anomalies in Odisha Population: A Panoramic Radiographic Study. J Contemp Dent Pract 2017;18(7):549-553.

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  1. Enamel knots as signaling centers linking tooth morphogenesis and odontoblast differentiation. Adv Dent Res 2001 Aug;15:14-18.
  2. Developmental anomalies affecting the morphology of teeth – a review. RSBO 2015 Jan-Mar;12(1):68-78.
  3. ; Damm, DD.; Allen, CM.; Bouquot, J. Oral and maxillofacial pathology. 3rd ed. Philadelphia: Elsevier; 2009. p. 77-99.
  4. Developmental biology and genetics of dental malformations. Orthod Craniofac Res 2007 May;10(2):45-52.
  5. The genetic basis of inherited anomalies of the teeth. Part 1: Clinical and molecular aspects of non-syndromic dental disorders. Eur J Med Genet 2008 Jul-Aug;51(4):273-291.
  6. Frequency of developmental dental anomalies in the Indian population. Eur J Dent 2010 Jul;4(3):263-269.
  7. The importance of dental development anomalies. Acta Pediatr Port 2008;39:195-200.
  8. The prevalence of dental anomalies in the Western region of Saudi Arabia. ISRN Dent 2012; 2012:837270.
  9. Prevalence of dental anomalies on panoramic radiographs in a population of the state of Pará, Brazil. Indian J Dent Res 2014 Sept-Oct;25(5):648-652.
  10. Prevalence of dental developmental anomalies: a radiographic study. Community Dent Health 2007 Sep;24(3):140-144.
  11. Prevalence of dental anomalies in various malocclusions. Am J Orthod Dentofacial Orthop 2009 Mar;135(3):328-335.
  12. X-linked inheritance of tooth size. J Dent Res 1965 Mar-Apr;44:439-441.
  13. A controlled study of associated dental anomalies. Angle Orthod 1998 Jun;68(3):267-274.
  14. Taurodontism: a review of the condition and endodontic treatment challenges. Int Endod J 2008 May;41(5):375-388.
  15. Prevalence of dental anomalies in Indian population. J Clin Exp Dent 2013 Oct;5(4):e183-e186.
  16. ; Sivapathasundaram, B. Shafer's textbook of oral pathology. 6th ed. Philadelphia: Elsevier; 2009. p. 38-44.
  17. Coexistent peg shaped mandibular central incisors along with maxillary lateral incisors: a rare case. Int J Oral Maxillofac Pathol 2012 Apr;3(1):65-68.
  18. Hypodontia: etiology, clinical features, and management. Quintessence Int 2002 Apr;33(4):294-302.
  19. Prevalence of tooth transposition. A meta-analysis. Angle Orthod 2010 Mar;80(2):275-285.
  20. ; Sciubba, JJ.; Jordan, RC. Oral pathology clinical pathologic correlations. 6th ed. St. Louis: Elsevier; 2012. p. 373-379.
  21. Prevalence of taurodontism in Jordanian dental patients. Dentomaxillofac Radiol 1998 May;27(3):163-165.
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