Long-term outcome and quality of life after laparoscopic treatment of large paraesophageal hernia.

Background: Laparoscopy has been widely used for surgical repair of large paraesophageal hernias (PEHs). The technique, however, entails substantial technical difficulties, such as repositioning the stomach in the abdominal cavity, sac excision, closure of the hiatal gap, and fundoplication. Knowledge of the long-term outcome (>10 years) is scarce.