Copyright
©The Author(s) 2017.
World J Gastrointest Endosc. Aug 16, 2017; 9(8): 368-377
Published online Aug 16, 2017. doi: 10.4253/wjge.v9.i8.368
Published online Aug 16, 2017. doi: 10.4253/wjge.v9.i8.368
Ref. | Year | Projection system for 3D | Who and what assessed | Objective outcomes | Subjective outcomes |
van Bergen et al[41] | 1998 | 2 × single channelled and 2 × dual channelled scopes + active shuttering screen vs 2D | 40 subjects - novices Variety of different models and skills tasks | Times and errors Objectively - significant improvement in 3D throughout | Subjectively - all tasks judged easier in 3D |
Hanna et al[42] | 2000 | Single-channel scope + active shuttering screen and glasses; double-channel scope + active | 10 experienced surgeons Lab based endoscopic anastomotic suturing | Time, precision of suture placement and pressure leakage score of anastomosis (2 × repetitions in each visual system) 3D systems evaluated together, no significant difference noted in 3D | Visual strain reported with 3D systems |
Wilhelm et al[43] | 2014 | Dual channel scope + passive polarising screen and glasses vs 2D vs autostereoscopic screen | 48 subjects, varying experience Lab based suturing task | Time, economy of movement (electromagnetic tracking) and workload assessments (using NASA Task Index Score All performance parameters were superior in 3D | No symptoms in 3D PP system, visual disturbance reported with autostereoscopic display |
Wagner et al[44] | 2012 | Single-channel scope + HMD vs robotic dual channel scope + fixed head view | 34 subjects (18 novices) 3 × lab based skills tasks | Time 3D robotic performance faster than all others, significantly | NA |
- Citation: Schwab K, Smith R, Brown V, Whyte M, Jourdan I. Evolution of stereoscopic imaging in surgery and recent advances. World J Gastrointest Endosc 2017; 9(8): 368-377
- URL: https://www.wjgnet.com/1948-5190/full/v9/i8/368.htm
- DOI: https://dx.doi.org/10.4253/wjge.v9.i8.368