THREE-DIMENSIONAL HEAD-UP DISPLAY VERSUS STANDARD OPERATING MICROSCOPE FOR VITRECTOMY SURGERY: A Systematic Review
Yuelin Wang1,2, Xinyu Zhao1,2, Wenfei Zhang1,2
1Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China; and.
Retina (Philadelphia, Pa.)
|January 24, 2022
Summary
Three-dimensional head-up display (3D HUD) vitrectomy offers lower retinal illumine toxicity but requires longer surgical times compared to standard operating microscopy (SOM). Surgical outcomes and complications were comparable between the two methods for retinal diseases.
Area of Science:
- Ophthalmology
- Surgical Technology
- Retinal Diseases
Background:
- Standard operating microscopy (SOM) has been the traditional visualization method for vitrectomy.
- Advancements in surgical technology have introduced alternatives like three-dimensional head-up display (3D HUD) systems.
- Evaluating the comparative efficacy and safety of these visualization methods is crucial for optimizing surgical practice.
Purpose of the Study:
- To compare the effects of three-dimensional head-up display (3D HUD) versus standard operating microscopy (SOM) in vitrectomy for retinal diseases.
- To assess differences in surgical time, visual acuity, illumination levels, and complications.
- To provide evidence-based insights into the use of 3D HUD in vitreoretinal surgery.
Main Methods:
- A systematic review and meta-analysis of studies comparing 3D HUD and SOM in vitrectomy.
- Databases searched include PubMed, Cochrane Library, and Embase.
- Primary outcomes: surgical duration, best-corrected visual acuity (BCVA), endoillumination, intraoperative complications. Secondary outcomes: retinal reattachment rate, macular hole closure rate.
Main Results:
- Fifteen studies involving 2,889 eyes were analyzed.
- 3D HUD vitrectomy showed a longer surgical time (WMD = 1.48) but required lower endoillumination levels (WMD = -16.04) compared to SOM.
- No significant differences were found in postoperative BCVA, intraoperative complications, rhegmatogenous retinal detachment reattachment rates, or macular hole closure rates.
Conclusions:
- 3D HUD vitrectomy offers reduced retinal illumine toxicity compared to SOM.
- While surgical time is longer with 3D HUD, overall surgical results and complication rates are comparable.
- 3D HUD presents a viable alternative visualization method in vitrectomy for retinal diseases.
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