Laparoscopic appendectomies: retrospective study of 2074 cases

Area of Science:

• Surgical innovation
• Minimally invasive surgery
• Gastrointestinal surgery

Background:

• Appendectomy is a common surgical procedure.
• Laparoscopic appendectomy (LA) offers potential benefits over open surgery.
• Assessing the feasibility and safety of LA is crucial for widespread adoption.

Purpose of the Study:

• To evaluate the feasibility and safety of laparoscopic appendectomy (LA).
• To determine the complication rates and outcomes associated with LA.
• To assess the utility of diagnostic laparoscopy in cases of unexplained abdominal pain.

Main Methods:

• A retrospective review of 2209 appendectomies performed between January 1991 and June 2006.
• Analysis of data from 2074 patients who underwent laparoscopic appendectomy.
• Inclusion of patient demographics, operative details, outcomes, and pathological findings.

Main Results:

• Laparoscopic appendectomy (LA) demonstrated a low conversion rate (3.6%) to open surgery.
• No mortality was observed, with a low overall morbidity rate of 4.5%.
• Diagnostic laparoscopy identified normal appendices in 10.9% of cases and found no cause for pain in 3.9%.

Conclusions:

• Laparoscopic appendectomy (LA) is a technically feasible and safe surgical option.
• Diagnostic laparoscopy is valuable for evaluating unexplained abdominal pain and ruling out other conditions.
• Routine LA is recommended, particularly for young women and obese patients, with careful consideration for normal appendices.