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Needlescopic appendectomy.

A Chock¹, S Seslar, E Stoopen

¹Department of Surgery, Texas Endosurgery Institute, 4242 E. Southcross Blvd., Suite # 1, San Antonio, TX 78222, USA. achock2121@yahoo.com

Surgical Endoscopy

|June 18, 2003

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Needlescopic appendectomy (NA) offers better cosmetic results but has longer operative times and hospital stays compared to laparoscopic appendectomy (LA). Further research is needed to establish NA

Area of Science:

Minimally Invasive Surgery
Gastrointestinal Surgery

Background:

Comparing needlescopic appendectomy (NA) using 2-mm instruments with conventional laparoscopic appendectomy (LA).
Focus on treatment of acute appendicitis.

Purpose of the Study:

Evaluate the efficacy and outcomes of NA versus LA for acute appendicitis.
Compare operative time, blood loss, hospital stay, and complications.

Main Methods:

Retrospective review of patients undergoing NA (August 1996 - January 2002).
Comparison with a control group that underwent LA.
Analysis of operative time, blood loss, discharge time, and complications.

Main Results:

NA group had significantly longer operative times (54.5 min vs. 42.5 min, p=0.0001).

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NA group experienced longer postoperative hospital stays (2.1 days vs. 1.3 days, p=0.01).

Blood loss was comparable between NA and LA groups.

Conclusions:

Needlescopic appendectomy (NA) shows minimal advantages over laparoscopic appendectomy (LA) besides superior cosmesis.
NA presents disadvantages compared to LA.
Wider acceptance of NA requires demonstrated benefits and improved instrumentation.