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Original Research

Open Access

Agenesis of Third Molars among Turkish Children between the Ages of 12 and 18 Years: A Retrospective Radiographic Study

  • Gulser Kilinç1,*,
  • Ozlem Kıpcak Akkemik2
  • Umit Candan3
  • Mehmet Sinan Evcil4
  • Hulya Ellidokuz5

1Dokuz Eylul University, Madical Faculty, Children’s Dental Clinic Inciaralti, Izmir

2Ministry of Health Education Dental Hospital of Oral Diagnosis Clinic Konak, Izmir

3Ministry of Health Education Dental Hospital of Children’s Dental Clinic Konak, Izmir

4Ministry of Health Education Dental Hospital of Endodontic’s Dental Clinic Konak, Izmir

5Dokuz Eylul University Medical Faculty, Deapartment of Biostatistics and Medical Informatics Inciaralti, Izmir

DOI: 10.17796/1053-4628-41.3.243 Vol.41,Issue 3,May 2017 pp.243-247

Published: 01 May 2017

*Corresponding Author(s): Gulser Kilinç E-mail: gulser.kilinc@deu.edu.tr

Abstract

Purpose: The aim of this study was to investigate the agenesis of third molars (M3) in children with permanent dentition in a limited population in the province of Izmir, Turkey. Study design: The panoramic radiographs of 773 patients (457 females, 316 males) were evaluated retrospectively at the Dental Hospital of Ministry of Health in İzmir, Turkey. The patients' ages ranged from 12–18 years. The agenesis of M3 teeth was investigated according to maxilla and mandible and right and left distribution. Results: In 593 of the patients (76.7%), all of the M3 teeth were present in the mouth; while in the other 180 (23.3%) patients, agenesis of a varying number of M3 teeth was identified. In 31 patients (4.0%), total M3 tooth agenesis was observed. A statistically significant relationship was not found between gender and M3 teeth (p=0.091). A statistically significant relationship was found between congenital M3 tooth agenesis and the maxilla (14.3%) and mandible (9.6%) (p<0.001). However, a statistically significant difference was not found between the right–left area of the jaw (p=0.100). Conclusion: As a result, while all M3 teeth were present in 76.71% of the population studied in the province of Izmir, agenesis of one or more than one M3 tooth was found in the other 23.29% of the patients studied.

Keywords

Agenesis, third molar, frequency, orthopantomography

Cite and Share

Gulser Kilinç,Ozlem Kıpcak Akkemik,Umit Candan,Mehmet Sinan Evcil,Hulya Ellidokuz. Agenesis of Third Molars among Turkish Children between the Ages of 12 and 18 Years: A Retrospective Radiographic Study. Journal of Clinical Pediatric Dentistry. 2017. 41(3);243-247.

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