Rooted in Science. Designed for Clinical Application
BRĒTH™ is informed by decades of research in pediatric airway health, craniofacial development, sleep-disordered breathing, and neuromuscular growth patterns. The protocol translates scientific understanding into structured, repeatable clinical application.
Research & Evidence
The Science:
Our clinical framework is grounded in peer-reviewed research across pediatric sleep medicine, craniofacial development, and orthodontic expansion. A growing body of literature demonstrates the structural and physiologic impact of maxillary expansion on airway volume, nasal resistance, and respiratory function.
The BRĒTH™ method translates these findings into a structured, repeatable clinical workflow designed for real-world application.
Excerpt: Demonstrated significant reduction in Apnea-Hypopnea Index (AHI) and improvement in oxygen saturation following RME in pediatric patients with maxillary constriction.
Pediatrics (Villa MP et al., 2007)
Excerpt: Landmark study showing that rapid maxillary expansion can normalize respiratory disturbance index (RDI) in children with OSA and transverse maxillary deficiency.
Sleep (Pirelli P et al., 2004)
Excerpt: CBCT-based study demonstrating measurable increases in nasal cavity and upper airway volume following RME in growing patients.
American Journal of Orthodontics and Dentofacial Orthopedics (Lione R et al., 2012)
Excerpt: Long-term follow-up research showing that expansion therapy can provide sustained improvements in airway function when combined with multidisciplinary care.
Sleep Medicine (Guilleminault C et al., 2011)
Excerpt: Systematic review concluding that RME consistently increases nasal cavity width and reduces nasal airway resistance in pediatric patients.
Angle Orthodontist (Buck LM et al., 2016)
Excerpt: Meta-analysis confirming statistically significant increases in upper airway dimensions following RME, particularly in prepubertal patients.
European Journal of Orthodontics (Camacho M et al., 2019)
Clinical Significance
Rapid maxillary expansion has been shown in multiple peer-reviewed studies to increase nasal cavity width and upper airway volume in growing patients.
Clinical trials and longitudinal studies demonstrate measurable reductions in Apnea-Hypopnea Index (AHI) in children with maxillary constriction and sleep-disordered breathing.
CBCT-based research confirms three-dimensional structural airway changes following expansion.
Early intervention during growth phases appears to produce more pronounced and stable airway improvements.
Orthodontic expansion may play a meaningful role within a multidisciplinary model of pediatric airway management.
The collective body of evidence supports the structural relationship between transverse maxillary development and respiratory function.