No, an upper endoscopy (esophagogastroduodenoscopy or EGD) typically does not involve examining the airway. Instead, it is a procedure used to visualize and assess the upper gastrointestinal (GI) tract, which includes the esophagus, stomach, and the first part of the small intestine (duodenum).
During an upper endoscopy, a flexible tube with a camera and light (endoscope) is inserted through the mouth and down the throat into the GI tract. While the procedure does involve passing through the throat, the primary focus is on the stomach and upper intestine, not the airway or lungs. If there are concerns regarding the airway or respiratory system, a different procedure, such as a bronchoscopy, may be performed.
If you have concerns about the procedure or your airway, it would be best to discuss them with your healthcare provider.
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