Nasoendoscopy

Nasoendoscopy (pronounced: na-so-en-dos-ko-pee) is a medical procedure that involves the examination of the nasal cavity, throat, and larynx using a flexible or rigid endoscope. The term is derived from the Greek words "nasos" (nose), "endo" (inside), and "skopein" (to look or examine).

Procedure

During a nasoendoscopy, a thin, flexible tube called an endoscope is inserted through the nose. The endoscope is equipped with a light and a camera that allows the doctor to visualize the nasal passages, throat, and larynx. The procedure is typically performed by an otolaryngologist, a doctor who specializes in diseases and disorders of the ear, nose, and throat.

Indications

Nasoendoscopy is often used to diagnose conditions such as sinusitis, nasal polyps, and deviated septum. It can also be used to evaluate symptoms such as nosebleeds, nasal congestion, and difficulty swallowing.

Risks and Complications

While nasoendoscopy is generally safe, it can cause discomfort and minor bleeding. Rare complications include infection and a reaction to the local anesthetic used during the procedure.

Related Terms

Endoscopy: A general term for a procedure that uses an endoscope to examine the inside of the body.
Otolaryngology: The medical specialty that deals with conditions of the ear, nose, and throat.
Rhinoscopy: An examination of the nasal passages, often performed with an endoscope.