Endoscopy is a minimally invasive diagnostic technique that allows the introduction of a camera with working channels to introduce different instruments through natural orifices such as the larynx, esophagus, trachea, anus, vagina, urethra and ear canal. It is a technique that, in addition to offering a high-definition image in 3 dimensions and in real time, allows taking samples for biopsies and extracting foreign bodies from the digestive, auditory and respiratory systems.
