Paraesophageal Hernia and Reflux Prevention: Is One Fundoplication Better than the Other?

Abstract

The management of paraesophageal hernia (PEH) is one of the most debated in surgery. Trends regarding indications, approach (open, laparoscopic, thoracoscopic), sac excision, mesh placement, and routine performance of fundoplication have changed over time. Today, most surgeons tend to perform a laparoscopic PEH repair that entails the excision of the sac, liberal use of a mesh to buttress the hiatus, and the addition of an anti-reflux procedure. Nevertheless, very little has been written on which type of fundoplication should be performed in these patients. Therefore, the goal of our study was to provide an evidence-based overview of which type of fundoplication should be performed during a PEH repair and the role of preoperative function tests in the decision-making METHODS: We searched the MEDLINE, Cochran, PubMed, Google Scholar, and Embase databases for papers published between 1996 and 2016 pertaining to the surgical treatment of PEH. We hand-searched the bibliographies of included studies and we excluded all reviews and case reports. We selected clinical studies and technical reports. We only considered papers stating rationales for the type of fundoplication performed.