20 g PPV with indocyanine green-assisted ILM peeling versus 23 g PPV with brilliant blue G-assisted ILM peeling for epiretinal membrane.
To compare the anatomical and visual outcomes of 20 gauge (g) pars plana vitrectomy (PPV) with indocyanine green (ICG)-assisted internal limiting membrane (ILM) peeling and 23 g PPV with brilliant blue G (BBG)-assisted ILM peeling for idiopathic epiretinal membrane (ERM). 38 eyes of 38 patients with idiopathic ERM were included. They were divided in two groups: group 1 (18 eyes) underwent 20 g PPV with ICG-assisted ILM peeling and group 2 (20 eyes) 23 g PPV with BBG-assisted ILM peeling. Postoperative best-corrected visual acuity (BCVA) and central macular thickness (CMT) were compared. Average BCVA in group 1 improved significantly from 0.60 logarithm of the minimal angle of resolution (log MAR) at baseline to 0.3 log MAR postoperatively. Average BCVA in group 2 improved significantly from 0.60 log MAR at baseline to 0.3 log MAR postoperatively. Mean CMT reduced significantly from 473 to 375 μm in group 1 and from 486 to 396 μm in group 2. There were no significant differences in the BCVA and CMT between the groups. Both surgical methods appeared to be safe and provided similar anatomical and visual outcomes.
Ophthalmology Department, State Hospital Feldkirch, Carinagasse 47, 6800, Feldkirch, Austria. kleanthis.manousaridis@googlemail.com.
Kleanthis
K
Manousaridis
Ophthalmology Department, State Hospital Feldkirch, Carinagasse 47, 6800, Feldkirch, Austria.
Silvia
S
Peter
Ophthalmology Department, State Hospital Feldkirch, Carinagasse 47, 6800, Feldkirch, Austria.
Stefan
S
Mennel
D000368:Aged; D000369:Aged, 80 and over; D001485:Basement Membrane / Q000601:surgery*; D004396:Coloring Agents / Q000008:administration & dosage*; D019773:Epiretinal Membrane / Q000473:pathology / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D006801:Humans; D007208:Indocyanine Green / Q000008:administration & dosage*; D008266:Macula Lutea / Q000473:pathology; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012394:Rosaniline Dyes / Q000008:administration & dosage*; D014792:Visual Acuity / Q000502:physiology; D014821:Vitrectomy / Q000379:methods*
D004396:Coloring Agents; D012394:Rosaniline Dyes; D007208:Indocyanine Green; C004692:coomassie Brilliant Blue
Brilliant blue G; Epiretinal membrane; Indocyanine green; Optical coherence tomography; Vitrectomy