Endoscopy

An endoscopy is a procedure done to examine structures inside your body up close. During an endoscopy, a healthcare provider places a long, thin tube (endoscope) inside your body until it reaches the organ or area they need to check. Most endoscopes have a light and special camera at the end. The scope captures images or videos of organs or other body parts. It displays them on a screen your provider sees.

Many endoscopes have special channels inside. Providers can insert operating instruments to remove tissue or perform surgery during an endoscopy.