CONGENITAL DENTAL ANOMALIES IN THE PRIMARY DENTITION

Year 2020, Volume: 30 Issue: 2, 247 - 253, 15.04.2020

Gülser Kılınç , Müjdet Çetin

https://doi.org/10.17567/ataunidfd.599421

Cited By: 1

Abstract

Aim: The purpose of this study was to
investigate the prevalence of congenital anomalies in the primary dentition in preschool
children populations.

Material and Methods: Data pertaining to a total of 935
children (487 boys and 448 girls) in the 2–5 year age-group who visited the
Department of Pedodontics Clinic at the Dokuz Eylul Univeristy Hospital, Izmir,
Turkey between january 01,
2016, and december 31, 2017 were all panoramic radiographs and photograph
restrospectively analyzed. The presence of hypodontia, hyperdontia
(supplemental and mesiodens), and double teeth (fusion and gemination) were
recorded. Statistical analysis was performed using Fisher's exact test and chi-square test.

Results: Dental anomalies were found
in 2.7% of children. Double teeth
were the most frequently observed anomaly (1.4%), followed by hyperdontia (0.9%) and hypodontia (0.5%). Unilateral missing teeth were more frequently observed
than bilateral missing teeth. All supernumerary teeth were located in the
primary maxillary incisor area. Dental anomalies were significantly more
frequent (p=0.001) in boys (1.6%, n=15) as compared to that in girls (1.1%,
n=10). Radiographic
examination showed 36.0% of the patients (9 children) had anomalies in the
permanent dentition.

Conclusions: Identification of primary
dental anomalies at an early age is of great importance as it may help prevent
malocclusions as well as functional and psychological problems. Anomalies
in primary dentition exhibited a correlation with anomalies in permanent
dentition.

Keywords: Hyperdontia, hypodontia, primary
tooth, tooth
abnormalities.

 

 

 

 

 

 

 

Süt Dişi Dentisyonunda
Görülen Diş Anomaliler

ÖZ

Amaç: Bu
çalışmanın amacı, okul öncesi çocukların süt dişinde görülen konjenital dental
anomali prevalansını saptamaktır.

Gereç ve Yöntem: İzmir Dokuz
Eylül Üniversitesi Tıp Fakültesi Çocuk diş kliniğine 01.01.2016-31.12.2017
tarihleri arasında gelen ve 2-5 yaş aralığında olan 935(487 erkek ve 448 kız) hastanın panoromik filmleri ve
fotoğrafları retrospektif olarak değerlendirilmiştir. Hipodonti, hiperdonti
(supplemental, meziodens), ve ikiz diş 
(füzyon, geminasyon) varlığı tespit edilmiştir. Verilerin istatistik
analizinde Fisher's exact test ve
ki-kare testi kullanılmıştır.

Bulgular: Dental anomali
oranı %2.7 olarak saptanmıştır. En yaygın görülen diş anomalisi ikiz diş(%1.4),
olarak bulunmuş olup, bunu hiperdonti(%0.9) ve hipodonti (%0.5) izlemiştir. Tek
taraflı hipodonti çift taraflıdan daha fazla görülmüştür. Süt dişi dentisyonunda
de görülen tüm supernumerer dişler üst çene keser dişler bölgesindedir. Diş
anomalileri erkeklerde(%1.6, n=15),
kızlardan(1.1%, n=10)  daha fazla
görülmüş olup, fark istatistiksel olarak anlamlı bulunmuştur(p=0.001). Radyolojik
inceleme sonucunda süt dişinde diş anomalisi görülen hastaların %36.0”sının(9
hasta) daimi dişlerinde de görülmüştür.

Sonuç: Süt dişi diş
anomalilerin erken yaşta tespit edilmesi hastanın okluzyon bozukluklarının
önlenmesinin yanı sıra, psikolojik ve fonksiyonel problemlerinin önlenmesinde
de oldukça önemlidir. Ayrıca süt dişi dentisyonunda görülen diş anomalileri
daimi dentisyonu da etkilemektedir. 

Anahtar
kelimeler: Diş
anomalileri, hiperdonti, hipodonti, süt dişi

Keywords

Hyperdontia, hypodontia, primary tooth

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