Laparoscopic Nissen repair: indications, techniques and long-term benefits.

BACKGROUND: The Nissen fundoplication or total 360 degrees fundoplication is probably the most frequently used anti-reflux procedure throughout the world. With the advent of laparoscopic surgery the popularity among surgeons to perform a laparoscopic Nissen fundoplication has even increased. AIM: The purpose of this paper is to provide an overview of the experience of laparoscopic Nissen fundoplication over the past 15 years.
METHOD: We performed an extensive review of the literature in order to ascertain the representative papers. In addition, available consensus papers, especially with regard to indication and technique, were assessed. Indication for a laparoscopic Nissen fundoplication should depend on documentation of the presence of disease as well as objective testing of the functional disorders and the complications. The technique of Nissen fundoplication is discussed controversially. Consensus exists with regard to floppiness of the wrap, necessary closure of the crurae and the use of a calibration method during the performance of the wrap.
RESULTS: The laparoscopic technique creates a learning curve, which needs to be respected. Large prospective series in recent years have shown a complication rate between 5% and 10%, depending on the definition of the complication. In these last prospective series good and excellent results have been reported, of between 85% and 95%. Reflux recurrence is reported as between 1% and 8.5%, with a concomitant dysphagia rate of 0%-10%.
CONCLUSIONS: The Nissen fundoplication is currently performed throughout the world, most frequently in a minimally invasive technique. Several randomized trials that have been performed in the past years document that the Nissen fundoplication is an effective procedure for the treatment of pathological gastro-oesophageal reflux disease when a critical indication is used for well-defined patients.