An esophagogastroduodenoscopy (EGD) is a procedure that helps diagnose and treat conditions of the upper gastrointestinal (GI) tract. During the EGD procedure, a doctor passes an endoscope, a camera ...
What Are the Various Types of Procedures? An upper endoscopy is an examination of the upper gut. It's often referred to as an endoscopy. However, this is only one of many endoscopy types performed by ...