“…The LESS trainer configurations used some of the best available instrumentation designed to overcome problems associated with LESS including articulating instruments, an extralong 50 cm angled laparoscope, and a right-angle light cord adapter. Some surgeons advocate that using separate trocars through a single incision may provide better range of motion than some currently available multiport access devices [10,11,19]. However, numerous reports have documented favorable results using the device we used, and this device was very practical for providing a standardized box trainer setup [21].…”