PREMOLAR AGENESİS PREVALENCE AND PATTERNS IN A SAMPLE OF TURKISH CHILDREN

Yıl 2021, Cilt: 11 Sayı: 4, 809 - 814, 26.10.2021

Edibe Egil

https://doi.org/10.33808/clinexphealthsci.950461

Cited By: 1

Öz

Objective: The aim of this study was to evaluate the characteristics of premolar tooth agenesis patterns in Turkish children and confirm a valid cutoff age.
Methods: Included in this study were panoramic radiographs of 3637 Turkish pediatric patients aged 7–12 years (1819 males and 1818 females), whose panoramic radiographs were taken. . The prevalence of premolar hypodontia, sex distribution, distribution of premolar hypodontia in the maxilla and mandible, unilateral/bilateral incidences and cutoff ages were examined in radiographs.
Results: The prevalence rate of agenesis of one or more premolars was 3.1% (n = 111) for both sexes combined, and 1.4% for boys and 1.6% for girls, with no significant difference between the sexes (p = 0.498). No significant difference was observed between younger and older groups at the cutoff ages examined
Conclusion: An early diagnosis of premolar agenesis enables ideal and conservative treatment planning, which may involve less invasive treatment options for patients diagnosed in the early period. For these reasons, the awareness of dentists regarding these treatments should be enhanced. Therefore, there is a need for more studies regarding the prevalence of this condition, which will provide important clinical value in the timely diagnosis of hypodontia.

Anahtar Kelimeler

Hypodontia, premolar, prevalence, children

Kaynakça

• Referans1. Endo S, Sanpei S, Ishida R, Sanpei S, Abe R, Endo T. Association between third molar agenesis patterns and agenesis of other teeth in a Japanese orthodontic population. Odontology. 2015;103(1):89–96.
• Referans2. Brook AH. Multilevel complex interactions between genetic, epigenetic and environmental factors in the aetiology of anomalies of dental development. Arch Oral Biol. 2009;54(SUPPL. 1).
• Referans3. Abdalla EM, Mostowska A, Jagodziński PP, Dwidar K, Ismail SR. A novel WNT10A mutation causes non-syndromic hypodontia in an Egyptian family. Arch Oral Biol. 2014 Jul 1;59(7):722–8.
• Referans4. Der Weide YS, Beemer FA, Faber JAJ, Bosman F. Symptomatology of patients with oligodontia. J Oral Rehabil. 1994;21(3):247–61.
• Referans5. Rakhshan V. Congenitally missing teeth (hypodontia): A review of the literature concerning the etiology, prevalence, risk factors, patterns and treatment. Dent Res J (Isfahan). 2015;12(1):1–13.
• Referans6. Al-Ani AH, Antoun JS, Thomson WM, Merriman TR, Farella M. Hypodontia: An Update on Its Etiology, Classification, and Clinical Management. Biomed Res Int. 2017;2017:1–9.
• Referans7. Laing E, Cunningham SJ, Jones S, Moles D, Gill D. Psychosocial impact of hypodontia in children. Am J Orthod Dentofac Orthop. 2010;137(1):35–41.
• Referans8. Sharma G, Johal AS, Liversidge HM. Predicting agenesis of the mandibular second premolar from adjacent teeth. PLoS One. 2015;10(12).
• Referans9. Rakhshan V. Meta-analysis and systematic review of factors biasing the observed prevalence of congenitally missing teeth in permanent dentition excluding third molars. Prog Orthod. 2013;14(1):1–12.
• Referans10. Dean JA, Turner EG. Eruption of the Teeth: Local, Systemic, and Congenital Factors That Influence the Process. In: McDonald and Avery’s Dentistry for the Child and Adolescent: Tenth Edition. 10th ed. Elsevier Inc.; 2015. p. 349–74.
• Referans11. Amini F, Rakhshan V, Babaei P. Prevalence and pattern of hypodontia in the permanent dentition of 3374 Iranian orthodontic patients. Dent Res J (Isfahan). 2012;9(3):245–50.
• Referans12. Polder BJ, Van’t Hof MA, Van Der Linden FPGM, Kuijpers-Jagtman AM. A meta-analysis of the prevalence of dental agenesis of permanent teeth. Community Dent Oral Epidemiol. 2004;32(3):217–26.
• Referans13. Sisman Y, Uysal T, Gelgor IE. Hypodontia. Does the Prevalence and Distribution Pattern Differ in Orthodontic Patients? Eur J Dent. 2007;01(03):167–73.
• Referans14. Bäckman B, Wahlin YB. Variations in number and morphology of permanent teeth in 7-year-old Swedish children. Int J Paediatr Dent. 2001;11(1):11–7.
• Referans15. Flores-Mir C. Increased hypodontia through the twentieth century: Has hypodontia increased in Caucasians during the twentieth century? Evid Based Dent. 2006;7(1):15.
• Referans16. Khalaf K, Miskelly J, Voge E, Macfarlane T V. Prevalence of hypodontia and associated factors: A systematic review and meta-analysis. Vol. 41, Journal of Orthodontics. 2014. p. 299–316.
• Referans17. Bonczek O, Krejci P, Izakovicova-Holla L, Cernochova P, Kiss I, Vojtesek B. Tooth agenesis: What do we know and is there a connection to cancer? Vol. 99, Clinical Genetics. 2021. p. 493–502.
• Referans18. Castaldi CR, Bodnarchuk A, MacRee PD, Zacherl W.A. Incidence of congenital anomalies in permanent teeth of a group of Canadian children aged 6-9 - PubMed. J Can Dent Assoc. 1966;32(3):154–9.
• Referans19. Baccetti T. Tooth rotation associated with aplasia of nonadjacent teeth | The Angle Orthodontist. Angle Orthod. 1998;68(5):471–4. 20. Celikoglu M, Kazanci F, Miloglu O, Oztek O, Kamak H, Ceylan I. Frequency and characteristics of tooth agenesis among an orthodontic patient population. Med Oral Patol Oral Cir Bucal. 2010;15(5).
• Referans21. Gelgör İE, Şişman Y, Malkoç S. Daimi Dentisyonda Konjenital Hipodontinin Görülme Sıklığı. Türkiye Klin Diş Hekim Bilim Derg. 2005;11(2):43–8.
• Referans22. Sumer AP, Akça T, Köprülü H. Çocuklarda Görülen Dental Anomaliler: Panoramik Radyografik Değerlendirme. Ondokıız Mayis Univ Dis Hekim Fak Derg. 2004;5(2):81–4.
• Referans23. Badrov J, Gašpar G, Tadin A, Galić T, Govorko DK, Gavić L, et al. Prevalence and Characteristics of Congenitally Missing Permanent Teeth among Orthodontic Patients in Southern Croatia. Acta Stomatol Croat. 2017;51(4):290–9.
• Referans24. Silva Meza R. Radiographic assessment of congenitally missing teeth in orthodontic patients. Int J Paediatr Dent. 2003;13(2):112–6.
• Referans25. Endo T, Ozoe R, Kubota M, Akiyama M, Shimooka S. A survey of hypodontia in Japanese orthodontic patients. Am J Orthod Dentofac Orthop. 2006;129(1):29–35.