Endoscopy is a medical procedure used to examine the interior surfaces of an organ or tissue within the body. It allows doctors to view and operate on internal organs and vessels without large incisions. The endoscope, a flexible tube with a light and camera attached to it, is the primary tool used in this procedure.
Endoscopies are named based on the part of the body being examined:
Endoscopy can be used for various diagnostic and therapeutic purposes:
Preparation for an endoscopy depends on the type of procedure: