Camera on a stick: Endoscopy is simply using a camera on a "stick" to look into a body cavity. This can be on a rigid scope for nasal endoscopy or laparoscopy or a flexible scope used for diagnosis and sometimes treatment - colonoscopy.
Answered 3/11/2014
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Nasal endoscopy: Nasal endoscopy is a diagnostic evaluation of the inside of your nose and sinuses with a specialized lighted instrument called an endoscope.
Answered 3/11/2014
5.2k views
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