Laparoscopic repair of giant paraesophageal hernia.

Giant paraesophageal hernias (PEHs) account for less than 5% of all hiatal hernias. In contrast to the small type I hiatal hernia, nonsurgical management of giant PEHs may be associated with progression of symptoms and life-threatening complications including hemorrhage, strangulation, and death. Most giant PEHs are associated with a current or previous history of gastroesophageal reflux disease and represent progression of the typical type I hernia to a type III hernia. Conventional open repair is associated with good results and low mortality but also with a significant morbidity and a delay in return to routine activities in this frequently elderly population. Recently, short-term outcome studies have reported that minimally invasive approaches to PEH may be associated with less morbidity, shorter hospital stay, faster recovery, and excellent clinical results.