Early screening and treatment methods of pediatric sleep-disordered breathing(SDB) in dental office

Abstract

Pediatric sleep-disordered breathing(SDB) is a common sleep disorder in children caused by obstruction of upper airway during sleep. It is often unrecognized early in life and causes various complications, including abnormal craniofacial growth and oral muscle dysfunctions. Dentist can play a significant role in managing SDB by early screening SDB risk factors and timely referring for diagnosis. SDB risk factors can be easily screened in dental office through medical history, sleep history, physical factors, sleep questionnaire, and cephalometric x-ray. In case of abnormal craniofacial development, rapid maxillary expansion, oral appliances, and myofunctional therapy can be used to reduce SDB symptoms and restore normal craniofacial development and muscular tones. Understanding continuous interaction between oral-facial muscle tone, maxillary-mandibular growth and development of SDB is important in managing pediatric SDB. The ultimate goal of pediatric SDB treatment is to change mouth breathing to nasal breathing, and a multidisciplinary approach in medicine and dentistry is necessary.