Sleep Breathing Disorders' Screening Among Children Approaching Orthodontic Evaluation: A Preliminary Study

Background: The orthodontist can play an important role in the early detection of sleep-disordered breathing (SDB), aiding in the prevention of dentoskeletal complications and systemic issues. Early intervention supports proper pediatric development, emphasizing the need for SDB screening in orthodontics. SDB involves abnormal breathing during sleep, with obstructive sleep apnea (OSA) in children presenting unique diagnostic challenges compared to adults. Aim: This study aimed to identify children at risk for SDB through a validated screening questionnaire during orthodontic evaluations. Methods: This prospective study recruited children under 12 years of age between July 2023 and July 2024. The Sleep Clinical Record was used to screen for SDB indicators. Results: Among the 48 participants (31 females, 17 males) aged 5-12 years, 69% were identified as being at risk for SDB. Risk factors included oral breathing, nasal obstruction, tonsillar hypertrophy, malocclusion, high Friedman scores, narrow palates, and positive Brouillette phenotypes, all showing significant correlations (p < 0.05). Conclusion: The findings underline the critical importance of early SDB screening in orthodontic settings. These preliminary results encourage further research on larger cohorts to refine diagnostic tools and interventions. Early recognition and management of SDB can significantly enhance systemic health and craniofacial outcomes in pediatric patients.