Endoscopy ("looking inside") means looking inside the body for medical reasons using an endoscope, an instrument used to examine the interior of a hollow organ or cavity of the body.
An endoscopy uses an endoscope instrument to examine the interior of a hollow organ or cavity of the body. Endoscopy ("looking inside") means looking inside the body for medical reasons.
Endoscopy ("looking inside") means looking inside the body for medical reasons. An endoscopy uses an endoscope instrument to examine the interior of a hollow organ or cavity of the body.
Endoscopy ("looking inside") means looking inside the body for medical reasons. An endoscopy uses an endoscope instrument to examine the interior of a hollow organ or cavity of the body.