As nouns the difference between laryngoscopy and tracheoscopy
is that laryngoscopy is the examination of the throat using a laryngoscope while tracheoscopy is examination of the interior of the trachea using a laryngoscope.
laryngoscopy
English
Noun
(laryngoscopies)
The examination of the throat using a laryngoscope.
tracheoscopy
English
Noun
(tracheoscopies)
(medicine) examination of the interior of the trachea using a laryngoscope