文摘
Background High-quality three-dimensional (3D) vision systems are now available for laparoscopic surgery and may improve surgical performance relative to two-dimensional (2D) laparoscopy. It is unclear whether 3D laparoscopy is superior to 3D robotic systems. The effect of surgeon experience on surgical performance with different instruments also remains unclear. This study compared the ability of experienced and inexperienced surgeons to perform a suturing task with 2D laparoscopy, 3D laparoscopy, and a 3D robot.