Association of snoring with malocclusion in primary dentition: a cross sectional comparative study


Satılmış Ö. B., ÖZALP N., Memikoğlu T. U. T.

Journal of Clinical Pediatric Dentistry, cilt.50, sa.1, ss.255-264, 2026 (SCI-Expanded, Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 50 Sayı: 1
  • Basım Tarihi: 2026
  • Doi Numarası: 10.22514/jocpd.2026.024
  • Dergi Adı: Journal of Clinical Pediatric Dentistry
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, CINAHL, MEDLINE
  • Sayfa Sayıları: ss.255-264
  • Anahtar Kelimeler: Digital model, Intraoral scanner, Malocclusion, Primary dentition, Snoring
  • Ankara Üniversitesi Adresli: Evet

Özet

Background: This study aimed to determine whether snoring is associated with occlusal parameters in children. Methods: In this cross-sectional comparative study, between January and July 2023, 126 children who were registered at the clinic were evaluated. Parents were asked whether their children snored. A total of 63 children who met the inclusion criteria were included in the study (case: snoring 32, control: non-snoring 31). A digital model was obtained from 63 children using a three-dimensional scanning method and occlusal parameters—including overjet, overbite, molar and canine relationships, arch length, inter-canine and inter-molar width, crowding, and crossbite— were measured and compared. Data were analyzed using the Chi-Square Test and Independent Samples T-Test, with statistical significance set at 5%. Results: Maxillary intercanine width was significantly lower in the snoring group (difference of 1.2 mm) (p = 0.028). Maxillary crowding was significantly higher in the snoring group (p = 0.048), and it was detected in 68% of snorers. Other occlusal parameter values were also lower, although not statistically significant. Conclusions: Snoring may adversely influence occlusal development during the late period of primary dentition. Notably, crowding in the maxillary arch is not typically a characteristic of primary dentition. Therefore, pediatric dentists should assess the underlying etiology during clinical examination or treatment.