abnormalities of the vocal cords
adenoiditis
barrett's esophagus
cerebrospinal fluid leak from ear
coblation of macroglossia
continuous positive airway pressure
esophagitis
foreign body (ear)
muffled hearing
nasal congestion
nasal deformities
noisy breathing
nose cauterization
perforated ear drum
severe chronic epistaxis
sialodochoplasty
sinus polyp
sleep apnea
sleep apnea surgery
sleep-related hypoventilation
supraglottic laryngectomy
thyroid surgery
tonsillar abscess
tracheitis
vocal cord lesions