This is the Scientific Surgery Archive, which contains all randomized clinical trials in surgery that have been identified by searching the top 50 English language medical journal issues since January 1998. Compiled by Jonothan J. Earnshaw, former Editor-in-Chief, BJS

Systematic review and meta-analysis of randomized controlled trials comparing single incision versus conventional laparoscopic appendectomy. World J Surg 2014; 38: 1937-1946.

Published: 4th December 2014

Authors: Clerveus M, Morandeira-Rivas A, Moreno-Sanz C, Herrero-Bogajo ML, Picazo-Yeste JS, Tadeo-Ruiz G et al.

Conclusion

Six randomized trials included 800 patients. The single incision procedure took a mean of 5 min longer (P=0.002), speeded return to normal activity, and provided a superior cosmetic result. There was no improvement in postoperative pain or duration of hospital stay.

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