Inverted ILM Flap for the Treatment of Myopic Macular Holes: Healing Processes and Morphological Changes in Comparison with Complete ILM Removal

Autor: Maurizio Mete, Alessandro Alfano, Emilia Maggio, Massimo Guerriero, Grazia Pertile
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Journal of Ophthalmology, Vol 2019 (2019)
Druh dokumentu: article
ISSN: 2090-004X
2090-0058
DOI: 10.1155/2019/1314989
Popis: Purpose. To investigate the microstructural changes after successful myopic macular hole (MMH) surgery, comparing inverted ILM flap and complete ILM removal techniques, and their association with visual function. Methods. Spectral-domain optical coherence tomography (SD-OCT) was used to evaluate both external limiting membrane (ELM) and ellipsoid zone (EZ) recovery in 40 eyes of 39 patients who underwent pars plana vitrectomy with either inverted internal limiting membrane flap technique (n=27) or complete ILM removal (n=13) to achieve MH closure. The association between ELM and EZ recovery and visual acuity was also investigated. The patients were followed up at 1 year. Results. ELM and EZ was recovered in 72% and 62% of cases, respectively, regardless of the surgical techniques 1 year after surgery. A strong positive association between the ELM and EZ recovery and the mean BCVA was found: regardless of the surgical technique, this was statistically significant at each time point (p
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