Mini-laparoscopic appendectomy using a needle loop retractor offers optimal cosmetic results

Abstract

Background: Do conventional laparoscopic appendectomy (LA) techniques provide truly satisfying results for patients and surgeons? We have devised a more advanced technique that improves cosmesis.

Methods: A 2-mm scope is inserted at the umbilicus, and a 12-mm working trocar is inserted through a suprapubic incision placed below the line of pubic hair. A needle loop retractor (NLR) is inserted to hold the appendix in the lower right abdomen. In this NLR, a stainless steel wire is placed within a needle having a diameter of 2 mm. From the suprapubic trocar, a bipolar coagulator is inserted to transect the appendiceal mesentery. A series of 30 patients underwent this procedure.

Results: There were no conversions to laparotomy and no intra- or postoperative complications.

Conclusions: Laparoscopic appendectomy using a 2-mm scope, suprapubic trocar, and an NLR yields optimal cosmetic results. For surgeons, the NLR allows the appendix to be held more firmly than then a 5- or 2-mm grasping forceps is used.