Esophagoscopy without Sedation [VIDEO]

Here is a video demonstrating how esophagoscopy can be performed in the office without any sedation. The esophagus is the tube that connects the mouth to the stomach. The exam, called trans-nasal esophagoscopy (TNE), can be performed in any patient as long as the nose is large enough to accommodate the endoscope and lack a severe gag reflex. A very thin disposable sheath (like a condom) is used to protect endoscope and maintain sterility between patient use.