Laparoscopic single port surgery in children using Triport: our early experience

  • Ismael A. Salas de Armas
  • Isabella Garcia
  • Ashwin Pimpalwar
Technical Innovation


Laparoscopy has become the gold standard technique for appendectomy and cholecystectomy. With the emergence of newer laparoscopic instruments which are roticulating and provide 7 degrees of freedom it is now possible to perform these operations through a single umbilical incision rather than the standard 3–4 incisions and thus lead to more desirable cosmetic results and less postoperative pain. The newer reticulating telescopes provide excellent exposure of the operating field and allow the operations to proceed routinely. Recently, ports [Triports (Olympus surgery)/SILS ports] especially designed for single incision laparoscopic surgery (SILS) have been developed. We herein describe our experience with laparoscopic single port appendectomies and cholecystectomies in children using the Triport. This is a retrospective cohort study of children who underwent single incision laparoscopic surgery between May 2009 and August 2010 at Texas Children’s Hospital and Ben Taub General Hospital in Houston Texas by a single surgeon. Charts were reviewed for demographics, type of procedure, operative time, early or late complications, outcome and cosmetic results. Fifty-four patients underwent SILS. A total of 50 appendectomies (early or perforated) and 4 cholecystectomies were performed using this new minimally invasive approach. The average operative time for SILS/LESS appendectomy was 54 min with a range between 25 and 205 min, while operative time for SILS cholecystectomy was 156 min with a range of 75–196 min. Only small percentage (4%) of appendectomies (mostly complicated) were converted to standard laparoscopy, but none were converted to open procedure. All patients were followed up in the clinic after 3–4 weeks. No complications were noted and all patients had excellent cosmetic results. Parents were extremely satisfied with the cosmetic results. SILS/LESS is a safe, minimally invasive approach for appendectomy and cholecystectomy in children. This new approach is performed in an acceptable operative time with good outcomes and great cosmetic result.


Single port surgery SILS Single incision surgery Appendectomy Cholecystectomy ENOTES LESS Laparoendoscopic single-site surgery SPA Single port access Single incision appendectomy Single incision cholecystectomy 


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Copyright information

© Springer-Verlag 2011

Authors and Affiliations

  • Ismael A. Salas de Armas
    • 1
  • Isabella Garcia
    • 1
  • Ashwin Pimpalwar
    • 1
  1. 1.Division of Pediatric Surgery, Michael E. DeBakey Department of SurgeryBaylor College of Medicine, Texas Children’s HospitalHoustonUSA

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