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Laparoscopic versus open appendectomy: between evidence and common sense.

Ernst Eypasch¹, Stefan Sauerland, Rolf Lefering

¹Chirurgische Klinik, Malteserkrankenhaus St.Hildegardis Köln-Lindenthal, Bachemer Strasse 29-31, D-50931 Cologne, Germany. eypasch@netcologne.de

Digestive Surgery

|December 25, 2002

Summary

Laparoscopic appendectomy (LA) offers diagnostic and therapeutic benefits for suspected appendicitis compared to open appendectomy (OA). While LA reduces wound infections and speeds recovery, it may increase intra-abdominal abscesses.

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Area of Science:

Minimally Invasive Surgery
Gastrointestinal Surgery
Evidence-Based Medicine

Background:

Laparoscopic surgery is increasingly recognized for potential diagnostic and therapeutic benefits over conventional surgical approaches.
This review examines the latest Cochrane findings on laparoscopic surgery for suspected appendicitis within contemporary surgical practice.

Purpose of the Study:

To present a Cochrane review on laparoscopic surgery for suspected appendicitis.
To evaluate diagnostic and therapeutic advantages compared to conventional surgery.

Main Methods:

Systematic review of randomized controlled trials (RCTs) from multiple databases until October 2001.
Included studies compared laparoscopic appendectomy (LA) versus open appendectomy (OA) for therapeutic and diagnostic effects.

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Main Results:

Laparoscopic appendectomy (LA) was associated with half the rate of wound infections but three times the rate of intra-abdominal abscesses compared to open appendectomy (OA).
Patients undergoing LA experienced reduced pain and a faster return to normal activities.
Diagnostic laparoscopy significantly reduced negative appendectomy rates and undiagnosed cases.

Conclusions:

Laparoscopic surgery for suspected appendicitis demonstrates clear diagnostic and therapeutic advantages over conventional open surgery.
These findings align with the growing adoption of endoscopic surgical techniques in clinical practice.