PREVALENCE OF DEVELOPMENTAL DENTAL ANOMALY IN THE CUKUROVA POPULATION: A RADIOGRAPHIC STUDY

Abstract

Background: The aim of the study is to retrospectively examine panoramic radiographs and to determine the prevalence of all types and subtypes of encountered dental anomalies. Methods: In the last 6 months of 2019, the radiographs of 1266 patients aged between 14 and 70 who applied to a faculty hospital and had panoramic x-rays were analyzed. 5 types as condition, size, number, shape and structure, 21 subtypes in total developmental tooth anomalies such as (Transposition, Ectopy, Inversion, Median diastema, Microdontia, Macrodontia, Hypodontia, Oligodontia, Anadontia, Supernumerary, Meziodens, Talon tubercle (dens evaginatus), Taurodontism, Dilaseration, Gemination, Fusion, Concrescence, Dens in dente (dens invaginatus), Amelogenesis imperfecta, Dentinogenesis imperfecta, Dentin dysplasia) were investigated. Independent sample t-test was used for the mean age, chi-square and Fisher's Exact test were used to evaluate the distribution of anomalies. Results: Dental anomaly was observed in 27.8% of the patients with a mean age of 36.9 years. The prevalence of anomaly in women (30.3% ) was significantly higher than in men (23.8% ). The prevalence of shape anomaly (68.6% ) and talon tubercle (40.3% ) as a subtype is significantly higher in women. There was no statistically significant difference between other anomaly subtypes and genders. The most common anomalys are talon tubercle (36.1% ), dilaceration (15.3% ), median diastema (12.8% ), single tooth missing (11.9% ), and dens in dente (11.6% ) lower types were found. Conclusion: As a result of the study, it was seen that there is a possibility of encountering a dental anomaly in one out of every four patients. The importance of taking panoramic radiographs from each patient and examining them in detail has been seen once again.

Keywords

• Dental anomaly
• Panoramic radiography
• Prevalence

Project Number

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Çukurova Popülasyonunda Gelişimsel Diş Anomalisi Görülme Sıklığı: Radyografik Bir Çalışma

Abstract

Amaç: Bu çalışmanın amacı, retrospektif olarak incelenen panoramik radyografilerde görülen dental anomalilerin tüm tip ve alt tiplerinin prevalansını değerlendirmekti. Gereç ve Yöntemler: 2019 yılının son 6 ayında, bir fakülte hastanesine başvuran ve panoramik röntgeni çekilen 14 – 70 yaş aralığındaki 1266 hastanın radyografisi incelendi. Durum, büyüklük, sayı, biçim ve doku olarak 5 tip, toplamda 21 alt tip (Transpozisyon, Ektopi, Enversiyon, Median diastema, Mikrodonti, Makrodonti, Hipodonti, Oligodonti, Anadonti, Supernumerer, Meziodens, Talon tüberkülü (dens evaginatus), Taurodontizm, Dilaserasyon, Geminasyon, Füzyon, Concrescence, Dens in dente (dens invaginatus), Amelogenezis imperfekta, Dentinogenezis imperfekta, Dentin displazisi) gelişimsel diş anomalisi araştırıldı. Yaş ortalamaları için bağımsız örneklem t-testi, anomalilerin dağılımlarını değerlendirmek için ki-kare ve Fisher’s Exact testi kullanıldı. Bulgular: Yaş ortalaması 36.9 olan hastaların % 27.8’inde dental anomali görüldü. Kadınlarda anomali görülme prevalansı (% 30.3) erkeklere göre (% 23.8) anlamlı olarak daha yüksekti. Anomaliye sahip kadınlarda ise biçim anomalisi (% 68.6) ve alt tipi olarak talon tüberkülü (% 40.3) prevalansı anlamlı olarak yüksekti. Diğer anomali alt tipleri ve cinsiyetler arasında istatistiksel olarak anlamlı bir fark yoktu. En sık, sırasıyla talon tüberkülü (% 36.1), dilaserasyon (% 15.3), median diastema (% 12.8), tek diş eksikliği (% 11.9) ve dens in dente (% 11.6) alt tiplerine rastlanıldı. Sonuç: Her dört hastadan birinde dental anomaliye rastlama ihtimali olduğunu gösteren çalışmanın sonucu, başvuran her hastadan panoramik radyografi alınmasının ve detaylı bir incelemenin önemini bir kez daha ortaya koymuştur.

Keywords

• Dental anomali
• Panoramik radyografi
• Prevalans

Supporting Institution

yok

Project Number

yok

Thanks

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