What does PEG stand for in medical terms?

The correct answer is Percutaneous Endoscopic Gastrostomy. This term refers to a medical procedure in which a feeding tube is placed into a patient’s stomach through the abdominal wall. The procedure is typically guided by endoscopy, which allows for direct visualization of the gastrointestinal tract.

In this context, "percutaneous" indicates that the tube is inserted through the skin, "endoscopic" refers to the use of an endoscope for guidance, and "gastrostomy" describes the creation of an opening into the stomach. This procedure is often utilized for patients who are unable to consume food orally due to various medical conditions, ensuring they receive adequate nutrition.

Understanding the specific terminology associated with PEG is crucial for health professionals, as it encompasses not only the technical aspects of the procedure but also its implications for patient care.