Gastrointestinal endoscopy is a procedure that is used to examine digestive tract. This examination is performed utilizing an adaptable fiberoptic tube with a minor TV camera towards the end. The camera is associated with either an eyepiece for coordinate viewing. The endoscope permits finding of gastrointestinal (GI) illness as well as treatment as well. Endoscopy has a few names, contingent upon the segment of the digestive tract. Colonoscopy: This method empowers the specialist to see ulcers, aroused mucous covering of the digestive system, anomalous developments and seeping in your colon. Endoscopy is a current symptomatic device that enables a specialist to see your little entrails.