Laparoscopic Treatment of Sliding Hiatal Hernia.

Hiatal hernias result from a widening of the esophageal hiatus that leads to the displacement of the lower esophageal sphincter and stomach into the thoracic cavity. Clinical signs of regurgitation, gastroesophageal reflux, and esophagitis are managed medically, but surgery is considered in those that fail to respond to medical management. Surgical treatment of hiatal hernia can be performed laparoscopically. Treatment involves plication of the esophageal hiatus, as well as a pexy of the esophagus to the diaphragm and a left sided gastropexy. Outcomes with laparoscopic treatment are comparable to those performed via laparotomy.