Single Layered Free ILM Graft Technique in Large Macular Holes with Associated ERM.

Autor: Alagoz C; Beyoglu Eye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey., Erdogdu E; Beyoglu Eye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey., Alagoz N; Beyoglu Eye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey., Pehlivanoglu S; Beyoglu Eye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey., Artunay O; Beyoglu Eye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey.
Jazyk: angličtina
Zdroj: Seminars in ophthalmology [Semin Ophthalmol] 2023 Nov; Vol. 38 (8), pp. 737-743. Date of Electronic Publication: 2023 Apr 21.
DOI: 10.1080/08820538.2023.2204925
Abstrakt: Purpose: We aimed to describe single layered free ILM graft technique (FIGT) and present results of this technique in the primary surgery of large macular holes (MHs).
Methods: In this retrospective study, we identified MHs with a minimum hole diameter >400 μm that underwent FIGT by a single surgeon. Nineteen eyes were found to have an associated epiretinal membrane (ERM) and four eyes demonstrated a patchy ILM staining intraoperatively. A single layered FIGT was performed first by peeling the ILM around the hole and then creating a free ILM flap and transplanting it to cover the hole. All cases were evaluated for anatomical closure and visual improvement.
Results: Twenty-three eyes of 22 patients (mean age 68.7 ± 7.4 years) were included in the study. The mean follow-up was 9.6 ± 4.9 months. Flap closure was observed in two eyes (8.6%) at week 1, while all eyes (100%) showed a complete closure at month 1. Mean preoperative visual acuity of 1.42 ± 0.66 LogMAR increased to 1.11 ± 0.51, 0.99 ± 0.34, 0.92 ± 0.38, 0.74 ± 0.37, 0.52 ± 0.28, 0.64 ± 0.39 respectively at week 1, month 1, month 3, month 6, year 1 and final follow-up postoperatively ( p  < .05 for all). In none of the eyes ERM recurred, nor flap contraction developed.
Conclusion: The study showed encouraging results using free ILM graft in the primary surgery of large MHs. This technique might be considered in large MHs that are associated with ERM or demonstrate patchy ILM staining. Further studies are needed to prove the effectiveness also in the long-term.
Databáze: MEDLINE
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