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A case of macular hole and posterior retinal break-induced retinal detachment treated with hemi-inverted and isolated autograft internal limiting membrane flap technique Chisa Yoshioka 1 , Takaki Sato 1 , Shou Oosuka 1 , Hiroshi Mizuno 1 , Teruyo Kida 1 , Tsunehiko Ikeda 1 1Department of Ophthalmology, Osaka Medical College pp.919-924
Published Date 2021/7/15
DOI https://doi.org/10.11477/mf.1410214043
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Abstract Purpose:In the treatment of macular hole(MH)retinal detachment(RD)(MHRD), vitrectomy combined with internal limiting membrane(ILM)transposition has dramatically improved the rate of MH closure and retinal reattachment. Here, we report a case of MH and posterior retinal break-induced RD treated with a hemi-inverted and isolated autograft ILM flap technique.

Case:A 75-year-old woman who experienced a sudden loss of vision in her right eye was referred to our hospital after being diagnosed with RD. An examination of her right eye revealed severe myopic chorioretinal with concomitant total bullous RD, thus making it difficult to identify the cause of the retinal breaks. Based on the fundus findings, we suspected MHRD associated with high myopia. A vitrectomy was performed using a 25-gauge 4-port system. After the ILM was stained with Brilliant Blue G, a hemi-inverted ILM flap technique was used from the temporal side of the MH, while an ILM free autograft transplantation was used from the upper part of the macula to the two retinal breaks in the posterior pole near the chorioretinal atrophy. No photocoagulation was performed for the posterior-pole retinal breaks, including the MH. At 4 months postoperative, the retina remained reattached with favorable progression.

Conclusion:Our findings indicate that the combination of the hemi-inverted and isolated autograft ILM flap technique for RD with posterior-pole retinal breaks is a useful for avoiding photocoagulation-related visual field disturbances.


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