Modification of internal hernia classification system after laparoscopic Roux-en-Y bariatric surgery.

Introduction: The occurrence of internal hernia is not an uncommon late complication following the laparoscopic bariatric Roux-en-Y gastric bypass procedure. In some instances, it can be life threatening if not treated in a timely manner. Although there are numerous publications in the literature addressing internal hernia, they are mostly retrospective, and focus mainly on describing the different reconstructive orientation as far as the bowel is concerned.

Evaluation of short-term and long-term results after laparoscopic antireflux surgery: esophageal manometry and 24-h pH monitoring versus quality of life index.

Purpose: The objective of this long-term study is to compare data on postoperative quality of life with objective functional measurements in patients with gastroesophageal reflux disease who have undergone laparoscopic antireflux surgery.

Methods: Between 1995 and 2005, 162 patients with gastroesophageal reflux disease underwent laparoscopic surgery. A minimum of 4 years after surgery, 60 patients were contacted at random, 29 of whom agreed to follow-up examination.