1. Begos DG, Modlin IM. Laparoscopic cholecystectomy: from gimmick to gold standard. J Clin Gastroenterol. 1994; 19:325–330.
2. Curcillo PG 2nd, Wu AS, Podolsky ER, Graybeal C, Katkhouda N, Saenz A, et al. Single-port-access (SPA) cholecystectomy: a multi-institutional report of the first 297 cases. Surg Endosc. 2010; 24:1854–1860.
3. Pelosi MA, Pelosi MA 3rd. Laparoscopic appendectomy using a single umbilical puncture (minilaparoscopy). J Reprod Med. 1992; 37:588–594.
4. Navarra G, Pozza E, Occhionorelli S, Carcoforo P, Donini I. One-wound laparoscopic cholecystectomy. Br J Surg. 1997; 84:695.
5. Hernandez JM, Morton CA, Ross S, Albrink M, Rosemurgy AS. Laparoendoscopic single site cholecystectomy: the first 100 patients. Am Surg. 2009; 75:681–685.
6. Bucher P, Pugin F, Buchs N, Ostermann S, Charara F, Morel P. Single port access laparoscopic cholecystectomy (with video). World J Surg. 2009; 33:1015–1019.
7. Duron VP, Nicastri GR, Gill PS. Novel technique for a single-incision laparoscopic surgery (SILS) approach to cholecystectomy: single-institution case series. Surg Endosc. 2011; 25:1666–1671.
8. Strasberg SM, Hertl M, Soper NJ. An analysis of the problem of biliary injury during laparoscopic cholecystectomy. J Am Coll Surg. 1995; 180:101–125.
9. Leandros E, Alexakis N, Archontovasilis F, Albanopoulos K, Dardamanis D, Menenakos E, et al. Outcome analysis of laparoscopic cholecystectomy in patients aged 80 years and older with complicated gallstone disease. J Laparoendosc Adv Surg Tech A. 2007; 17:731–735.
10. Qiu Z, Sun J, Pu Y, Jiang T, Cao J, Wu W. Learning curve of transumbilical single incision laparoscopic cholecystectomy (SILS): a preliminary study of 80 selected patients with benign gallbladder diseases. World J Surg. 2011; 35:2092–2101.
11. Han HJ, Choi SB, Kim WB, Choi SY. Single-incision multiport laparoscopic cholecystectomy: things to overcome. Arch Surg. 2011; 146:68–73.
12. Lai EC, Yang GP, Tang CN, Yih PC, Chan OC, Li MK. Prospective randomized comparative study of single incision laparoscopic cholecystectomy versus conventional four-port laparoscopic cholecystectomy. Am J Surg. 2011; 202:254–258.
13. Erbella J Jr, Bunch GM. Single-incision laparoscopic cholecystectomy: the first 100 outpatients. Surg Endosc. 2010; 24:1958–1961.
14. Hassan AM, Hedaya MS, Nasr MM, Nafeh AI, Elsebae MM. Single incision tansumbilical laparoscopic cholecystectomy using conventional laparoscopic instruments: initial experience of single institute. J Egypt Soc Parasitol. 2011; 41:675–684.
15. Podolsky ER, Rottman SJ, Curcillo PG 2nd. Single port access (SPA) cholecystectomy: two year follow-up. JSLS. 2009; 13:528–535.
16. Ceci F, Di Grazia C, Cipriani B, Nicodemi S, Corelli S, Pecchia M, et al. Cholecystectomy by single incision laparoscopic surgery (SILS): early experience and technique standardization. G Chir. 2012; 33:280–284.
17. Flum DR, Cheadle A, Prela C, Dellinger EP, Chan L. Bile duct injury during cholecystectomy and survival in medicare beneficiaries. JAMA. 2003; 290:2168–2173.
18. Nuzzo G, Giuliante F, Giovannini I, Ardito F, D'Acapito F, Vellone M, et al. Bile duct injury during laparoscopic cholecystectomy: results of an Italian national survey on 56 591 cholecystectomies. Arch Surg. 2005; 140:986–992.
19. Waage A, Nilsson M. Iatrogenic bile duct injury: a population-based study of 152 776 cholecystectomies in the Swedish Inpatient Registry. Arch Surg. 2006; 141:1207–1213.
20. Hugh TB. New strategies to prevent laparoscopic bile duct injury: surgeons can learn from pilots. Surgery. 2002; 132:826–835.
21. Hunter JG. Avoidance of bile duct injury during laparoscopic cholecystectomy. Am J Surg. 1991; 162:71–76.
22. Troidl H. Disasters of endoscopic surgery and how to avoid them: error analysis. World J Surg. 1999; 23:846–855.
23. Helgstrand F, Rosenberg J, Bisgaard T. Trocar site hernia after laparoscopic surgery: a qualitative systematic review. Hernia. 2011; 15:113–121.
24. Sasaki K, Watanabe G, Matsuda M, Hashimoto M. Original single-incision laparoscopic cholecystectomy for acute inflammation of the gallbladder. World J Gastroenterol. 2012; 18:944–951.
25. Rao PP, Bhagwat SM, Rane A, Rao PP. The feasibility of single port laparoscopic cholecystectomy: a pilot study of 20 cases. HPB (Oxford). 2008; 10:336–340.