Gastric perforation during removal of an intragastric balloon.

The intragastric balloon system is licensed for temporary use in moderately obese patients who have significant health risks related to their obesity and have failed to achieve and maintain significant weight loss with a supervised weight control program alone. Although intragastric balloons are advocated as safe devices, major complications have been described. We report a case of a gastric perforation during the removal of an intragastric balloon.

Laparoscopic versus open gastric bypass in the treatment of morbid obesity: a randomized prospective study.

Objective: The objective of the study was to compare the results of open versus laparoscopic gastric bypass in the treatment of morbid obesity.

Summary Background Data: Gastric bypass is one of the most commonly acknowledged surgical techniques for the management of morbid obesity. It is usually performed as an open surgery procedure, although now some groups perform it via the laparoscopic approach.

Laparoscopic repair of ventral and incisional hernias using a new composite mesh (Parietex): initial experience.

Ventral hernia repair is still a difficult problem for surgeons because of the high recurrence rate and possible postoperative complications. Repairs with a prosthesis have reduced the recurrence rate, but the anterior approach still involves high morbidity and a long hospital stay. The purpose of this article was to evaluate the results of laparoscopic surgery on ventral hernias using a new double-layer mesh in an intra-abdominal position.

Treatment of the abdominal wall defects in an ambulatory surgical setting: our experience.

Introduction: The creation of Outpatient Surgery (OPS) units has allowed to reduce the costs and the waiting lists in an efficient fashion. We describe our series of patients operated on for abdominal wall defects, a pathology suitable for ambulatory surgery. Patients and methods: Between May 1994 and March 1998, 206 inguinal hernias, 23 femoral hernias, 47 umbilical-epigastric hernias and nine incisional hernias were operated on in an ambulatory surgical setting.