查看文章

This study compared the performance of validated laparoscopic tasks on four commercially available single-site-access (SSA) devices with the performance of those tasks on an independent-port (IP) SSA setup.

A prospective, randomized comparison of laparoscopic skills performance on four access devices (ADs) (GelPOINT, SILS Port, SSL Access System, TriPort) and one IP-SSA setup was conducted. A laparoscopic trainer box was used to train 18 (2nd- to 4th-year) medical students, four surgical residents, and five attending surgeons to proficiency in multiport laparoscopy using four laparoscopic drills (i.e., peg transfer, bean drop, pattern cutting, extracorporeal suturing). Drills then were performed in random order on each IP-SSA and AD-SSA setup using straight laparoscopic instruments. Repetitions were timed and errors …