This study investigates dentofacial variations among children with obstructive sleep disordered breathing (SDB) who underwent adenotonsillectomy, with the aim of identifying potential indicators for effective early intervention in upper airway obstruction. The research involved 10 children with clinically diagnosed SDB and 9 healthy non-snoring children as a control group. Measurements were taken from photographs and dental models, revealing that SDB patients had an elevated lower face height, increased maxillo-mandibular angle, and a narrower maxillary arch in the upper posterior region. Additionally, there were indications of decreased palatal volume, heightened posterior crossbite, and Class II molar relationship. The findings suggest that differences in dentofacial phenotypes can be detected through visual and dental records, potentially aiding in the identification of children prone to persistent snoring following adenotonsillectomy. This is crucial considering the range of adverse effects linked to SDB, including growth issues, behavioral and learning difficulties, and various health complications.
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Attention deficit hyperactivity disorder and sleep disordered breathing
SDB