Abstract
Purpose:
This article evaluates our experience at a retina-only private practice with small-gauge pars plana vitrectomy (PPV) for visually significant vitreous floaters. We review the surgical outcomes, complication rates, and percentage of second-eye surgery for the same indication.
Methods:
A retrospective, interventional case series was conducted of consecutive patients undergoing PPV for significant vitreous floaters from September 2014 to December 2018 at a high-volume vitreoretinal surgery practice. Preoperative visual acuity (VA), complication rates, and visual outcome following surgery were evaluated.
Results:
A total of 104 eyes in 81 patients underwent PPV for visually significant floaters; 35 (43.2%) patients had PPV in both eyes. Mean preoperative VA was 0.16 ± 0.17 logMAR (∼20/29 Snellen equivalent) and improved to 0.12 ± 0.15 logMAR (∼20/26 Snellen; Wilcoxon test, P = .008) at the last follow-up after PPV. All patients had improvement in VA at the final postoperative visit, with a VA of 20/40 or better achieved in 93.3% of cases. The complication rate of vitreous hemorrhage postoperatively was 0.96%. There were no cases of postoperative retinal tears, breaks, or endophthalmitis.
Conclusions:
Small-gauge PPV in the carefully selected patient is an effective and safe procedure to eliminate symptoms. VA following PPV for vitreous floaters significantly improved. Nearly half of the patients studied (43.2%) underwent PPV in the other eye.
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