Endoscopic procedures are minimally invasive medical techniques that allow doctors to examine and treat internal organs using a flexible tube called an endoscope. This tube is equipped with a light and camera, enabling real-time visualization of areas such as the esophagus, stomach, and intestines. These procedures can be diagnostic, helping to identify conditions like ulcers or tumors, or therapeutic, allowing for treatments such as removing polyps or taking biopsies. Endoscopic procedures are generally performed under sedation, leading to quicker recovery times compared to traditional surgeries.