Ep.69, The ENT & Dentist Collaboration Wishlist, Dr. Keith Matheny

The nose is central to sleep-disordered breathing—literally and functionally, even when some clinicians downplay it.

“CPAP intolerance” often points to nasal obstruction, fixed or functional, because most CPAP is delivered at least partially through the nose.

Functional nasal obstruction can look “fine” at rest, then collapse during inspiration/expiration due to weak cartilage or mobile tissue.

Nasal valve collapse is frequently missed, partly because putting a speculum in the nose can temporarily “fix” the collapse during an exam.

Septal swell bodies are an under-recognized contributor to obstruction and inflammation and have become a bigger topic only in the last ~6–10 years.

Small increases in airway diameter can feel huge (Keith references aerodynamics/“to the fourth power” effect on perceived breathing).

In-office radiofrequency procedures can treat turbinates/valve/swell bodies with minimal downtime and can also help chronic rhinitis/post-nasal drip.

“Wait until adolescence” can cost years of sleep and development—kids may “outgrow” adenoids, but not the consequences of chronic mouth breathing and fragmented sleep.

Mouth breathing can affect craniofacial growth, sleep quality, school performance, and lead to labels like ADHD-type behavior patterns.

Medical-dental collaboration isn’t optional in sleep care—better screening, shared language, and structured collaboration models are needed.

Keith shares a practical collaboration model: bringing a sleep dentist into the ENT office as a delegate/contractor so oral appliances can be billed through medical insurance (state-dependent/legal-dependent).

CPAP in growing children can influence midface growth, similar to orthodontic “headgear effects,” which makes coordination with airway-minded dentistry/orthodontics critical.