Endoscopy is a procedure that lets your doctor look inside your body. It uses an instrument called an endoscope, or scope for short. Scopes have a tiny camera attached to a long, thin tube. The doctor moves it through a body passageway or opening to see inside an organ. Sometimes scopes are used for surgery, such as for removing polyps from the colon.
There are many different kinds of endoscopy:
- Arthroscopy: joints
- Bronchoscopy: lungs
- Colonoscopy and sigmoidoscopy: large intestine
- Cystoscopy and ureteroscopy: urinary system
- Laparoscopy: abdomen or pelvis
- Upper gastrointestinal endoscopy: esophagus and stomach