Laryngoscopy is a diagnostic test that allows your doctor to examine the back of your throat, voice box, and vocal cords.
Indirect or Direct Flexible Laryngoscopy
You have two options for this diagnostic test: indirect and direct.
With an indirect laryngoscopy, your doctor will hold a small mirror at the back of your throat while simultaneously shining a bright light into your mouth. He or she will then ask you to make high-pitched and low-pitched sounds so your vocal cords can be evaluated.
With direct laryngoscopy, your doctor will use a thin flexible scope to examine your throat. If you can tolerate the exam, no anesthesia is necessary. However, many patients require a local anesthetic to numb the throat. To perform the test, your doctor will insert a scope through your nose and down your throat to obtain a clear and unobstructed view of your airway.
