Hiatal Hernia: Causes, Symptoms, and Medical Treatment
1. Introduction to Hiatal Hernias A hiatal hernia occurs when the upper portion of the stomach protrudes through the diaphragm and into the chest cavity. The diaphragm is the primary muscle of respiration, separating the abdominal organs from the thoracic cavity. It features a small, natural opening called the hiatus, through which the esophagus passes … Read more