Laparoscopic Surgery in Luminal Gastrointestinal Emergencies-a Review of Current Status.

Laparoscopy has already established itself as the preferred surgical approach in a variety of elective surgical conditions. Along with its usual advantages of less tissue trauma and faster recovery, its diagnostic as well as therapeutic role is making it an attractive option in emergency surgery. In this paper, we have reviewed the current status of laparoscopic surgery in luminal gastrointestinal emergencies. Relevant papers were selected using Medline database from 2007 to the present. These were reviewed, and outcomes were stated under the headings of appendicitis, perforated peptic ulcer, colorectal emergencies and small bowel obstruction. The laparoscopic intervention was found to be of clear benefit in most of the patients with appendicitis. Its role, however, is not absolutely clear in managing perforated peptic ulcers. Laparoscopic lavage and drainage have been recommended in diverticular perforation with limited contamination. Small case series and studies have shown benefits of laparoscopic surgery in iatrogenic colonic perforations, colonic obstruction, emergency colectomy and small bowel obstruction. Laparoscopic surgery can be recommended in appendicitis and low-risk cases of perforated peptic ulcers. Its definitive role in other conditions needs more evidence. The surgeon's experience and careful patient selection are very important to improve the outcome.