Obstructive sleep disorders are considered anatomical obstructions of the airway. These problems include snoring and sleep apnea.  Airway obstruction can occur as a result of nasal congestion, swelling, decreased tissue tone, lax musculature, enlarged tongue or tonsils, elongated soft palate, increased body fat and posterior posturing of the jaw.

Snoring:

Snoring is a partial airway obstruction producing nighttime noise.  As air is inhaled or exhaled, the throat structures vibrate producing a noise recognized as snoring.  This condition does not cause any known medical condition, but can be very irritating and disruptive to the sleep partner.

Sleep Apnea:

Sleep Apnea is the more severe form of obstructive sleep disorders with periods of breathing cessation and possible medical consequences.  Individuals with significant disruptions in respiration  may suffer from cardiovascular illness, sleep deprivation and daytime fatigue.

Diagnosis:

1.  Take-home studies

2.  Overnight studies - polysomnography (PSG)

Treatment:

1.  Behavioral changes

2.  CPAP (Continuous Positive Airway Pressure)

3.  Oral appliances

4.  Surgery