Author:
Wang Xianggui,Zhu Ying,Xu Huizhuo
Abstract
AbstractTo investigate the surgical outcomes of pars plana vitrectomy (PPV) combined with inverted multi-layer internal limiting membrane (ILM) flap for the treatment of macular hole retinal detachment in high myopia. We retrospectively analysed the medical records of macular hole retinal detachment (MHRD) patients with high myopia. The patients were divided into two groups with different surgical procedure: inverted multi-layer ILM flap group (group 1, 27 eyes) and the ILM peeling group (group 2, 29 eyes). Retinal reattachment rate, macular hole closure rate at last follow-up and BCVA at 6 months post-operation were compared between the two groups. After primary PPV and silicone oil removal, the retinal reattachment rate was 96.3% in group 1 and 93.1% in group 2 respectively at last follow-up, showing no statistically significant difference (odds ratio = 0.525, P = 1.000). All eyes in group 1 had type I macular closure (100%, 27/27), while only 7 eyes (24.1%, 7/29) in group 2 have type I macular hole closure. The difference was statistically significant (odds ratio = 0, P < 0.05). The mean logMAR BCVA both improved significantly at 6 months post-operation compared with pre-operation (t = 4.181, P < 0.001; t = 3.217, P < 0.001), however the difference of post-operation BCVA between the two groups was not statistically significant (t = 0.906, P > 0.05). PPV combined with inverted multi-layer ILM flap could achieve better anatomical outcomes than ILM peeling technique with no significant advantage in functional outcomes.
Funder
the Natural Science Foundation of Hunan Province of China
Publisher
Springer Science and Business Media LLC
Cited by
3 articles.
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