Prevalence of non-syndrome-related oligodontia in a group of Turkish children

Yıl 2021, Cilt: 38 Sayı: 1, 8 - 13, 01.01.2021

Canan Bayraktar , Zuhal Kırzıoğlu

https://doi.org/10.17214/gaziaot.646511

Cited By: 1

Öz

Objective: This study aimed to determine the prevalence and distribution of non-syndrome-related oligodontia in Turkish-children in Isparta and its surroundings.

Materials and Method: The records of patients who were admitted to the Department of Pedodontics, Faculty of Dentistry of Süleyman Demirel University between 1999-2018, and diagnosed with oligodontia were searched. One-hundred-twelve individuals between the ages of 6 and 18 who did not have any systemic disorders, and missing ≥6 teeth except the third molars were included in the study. The distribution of detected tooth agenesis according to missing teeth, gender, and jaws and tooth agenesis patterns were examined. The frequency of tooth agenesis was given in numbers-percentages, and the Mann-Whitney U test was applied to the distribution of gender and missing teeth. The frequency analysis was calculated using Tooth Agenesis Code (TAC) values to determine tooth agenesis patterns.

Results: The incidence of non-syndrome-related oligodontia in Turkish-children in Isparta and its surroundings was found to be 0.08%. The number of missing teeth per individual was found to be 9.05 and the most commonly missing teeth were observed as lower/upper second premolars. When the tooth agenesis was compared between genders and jaws, the differences were not statistically significant. Commonly observed tooth agenesis patterns were a combination of premolars and lateral incisor.

Conclusion: According to the results, in Isparta and its surroundings, the presence of oligodontia was detected in 8 out of 10,000 children. Along with the early diagnosis, alternative treatment can be applied considering the severity and distribution of oligodontia.

Anahtar Kelimeler

Epidemiology, pediatric dentistry, tooth agenesis

Bir grup Türk çocuk popülasyonunda sendroma bağlı olmayan oligodonti prevalansı

Öz

Amaç: Bu çalışmanın amacı, Isparta ve çevresinde yaşayan Türk çocuklarında oligodontinin prevalansı ve dağılımını belirlemektir.
Gereç ve Yöntem: Süleyman Demirel Üniversitesi Diş Hekimliği Fakültesi, Pedodonti Anabilim Dalına 1999-2018 yılları arasında başvuran ve oligodonti tanısı konulmuş hasta kayıtları tarandı. Herhangi bir sistemik rahatsızlığı olmayan, üçüncü büyük azı dişleri hariç 6 ve daha fazla dişi eksik olan 6-18 yaş aralığında 112 birey çalışmaya dahil edildi. Saptanan diş eksikliklerinin, eksik diş sayılarına, dişlere, cinsiyete ve çenelere göre dağılımı ve diş eksikliği paternleri incelendi. Diş eksikliği görülme sıklığı sayı ve yüzde olarak tablolanıp, cinsiyet ve eksik dişlerin çenelere göre dağılımında Mann-Whitney U testi uygulandı. Diş eksikliği paternlerini belirlemek için Tooth Agenesis Code/Diş Eksikliği Kodu (TAC) değerleri verilerine frekans analizi yapıldı.
Bulgular: Çalışmamızda Isparta ve çevresinde yaşayan Türk çocuklarında, sendroma bağlı olmayan oligodontinin görülme sıklığı %0.08 oranında saptandı. Birey başına düşen konjenital eksik diş sayısı 9.05 olarak bulundu ve eksikliği en sık görülen dişler, alt ve üst 2. küçük azı dişleri olarak gözlendi. Diş eksikliği cinsiyetler ve çeneler arasında karşılaştırıldığında aradaki farklar istatistiksel olarak anlamlı bulunmadı. Yaygın izlenen eksik diş paternleri, üst çenede küçük azı ve lateral kesici kombinasyonu iken, alt çenede küçük azı dişleri ve lateral kesici dişlerin kombinasyonu şeklinde oldu.
Sonuç: Elde edilen sonuçlar dahilinde, Isparta ve çevresinde her on bin çocuktan 8’inde oligodonti varlığı tespit edildi. Oligodontinin erken teşhisi ile birlikte, şiddeti ve dağılımı göz önüne alınarak uygulanabilecek alternatif tedaviler önemli olabilir.

Anahtar Kelimeler

Çocuk diş hekimliği, diş eksikliği, epidemiyoloji

Kaynakça

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