A randomized controlled trial comparing single-incision laparoscopic cholecystectomy using a novel instrument to that using a common instrument Lei Zhao, Zhifei Wang, Jun Xu, Yunwei Wei, Yinghui Guan, Chunfu Liu, Lishan Xu, Chang Liu, Bo Wu International Journal of Surgery Volume 32, Pages 174-178 (August 2016) DOI: 10.1016/j.ijsu.2016.06.045 Copyright © 2016 IJS Publishing Group Ltd Terms and Conditions
Fig. 1 The novel laparoscopic instrument, which has an adjustable and rotatable wrist. International Journal of Surgery 2016 32, 174-178DOI: (10.1016/j.ijsu.2016.06.045) Copyright © 2016 IJS Publishing Group Ltd Terms and Conditions
Fig. 2 Exposing Calot's triangle with the novel laparoscopic instrument, which has an adjustable and rotatable wrist. International Journal of Surgery 2016 32, 174-178DOI: (10.1016/j.ijsu.2016.06.045) Copyright © 2016 IJS Publishing Group Ltd Terms and Conditions