Kenji Yamashiro1, Eri Kinoshita-Nakano2, Toru Ota2, Yoko Jingami2, Isao Nakata2, Hisako Hayashi2. 1. Department of Ophthalmology, Otsu Red Cross Hospital, 1-1-35 Nagara, Otsu, Shiga, 520-8511, Japan. yamashro@kuhp.kyoto-u.ac.jp. 2. Department of Ophthalmology, Otsu Red Cross Hospital, 1-1-35 Nagara, Otsu, Shiga, 520-8511, Japan.
Abstract
PURPOSE: To evaluate the surgical results of macular hole (MH) in patients with high myopia treated with pars plana vitrectomy (PPV) leaving the internal limiting membrane (ILM) flap floating in vitreous fluid at the edge of the MH. METHODS: Nine highly myopic eyes with MH of nine consecutive patients who underwent PPV were retrospectively evaluated. Three eyes were accompanied by retinal detachment (RD). ILM peeling was performed around the MH and some part of the ILM flap was left attached to the edge of the MH. Further manipulation of the ILM flap to cover the MH was not performed. Fluid-gas exchange was performed to the retinal vessel arcade level. Patients maintained a face down position for 3 to 7 days postoperatively. RESULTS: Complete MH closure was confirmed using optical coherence tomography in all eyes and three eyes with RD showed reattachment of the retina after the initial surgery. Visual acuity significantly improved (P = 0.02) and no eyes experienced MH reopening or RD occurrence during the follow-up period of 8.33 ± 3.61 months after the surgery. CONCLUSIONS: MH with or without RD in highly myopic eyes could be successfully treated with PPV leaving ILM flap floating in vitreous fluid at the edge of the MH. After the ILM peeling, further manipulation of the ILM flap to cover the MH would not be necessary for the treatment of MH in high myopia.
PURPOSE: To evaluate the surgical results of macular hole (MH) in patients with high myopia treated with pars plana vitrectomy (PPV) leaving the internal limiting membrane (ILM) flap floating in vitreous fluid at the edge of the MH. METHODS: Nine highly myopic eyes with MH of nine consecutive patients who underwent PPV were retrospectively evaluated. Three eyes were accompanied by retinal detachment (RD). ILM peeling was performed around the MH and some part of the ILM flap was left attached to the edge of the MH. Further manipulation of the ILM flap to cover the MH was not performed. Fluid-gas exchange was performed to the retinal vessel arcade level. Patients maintained a face down position for 3 to 7 days postoperatively. RESULTS: Complete MH closure was confirmed using optical coherence tomography in all eyes and three eyes with RD showed reattachment of the retina after the initial surgery. Visual acuity significantly improved (P = 0.02) and no eyes experienced MH reopening or RD occurrence during the follow-up period of 8.33 ± 3.61 months after the surgery. CONCLUSIONS: MH with or without RD in highly myopic eyes could be successfully treated with PPV leaving ILM flap floating in vitreous fluid at the edge of the MH. After the ILM peeling, further manipulation of the ILM flap to cover the MH would not be necessary for the treatment of MH in high myopia.
Entities:
Keywords:
High myopia; Internal limiting membrane; Macular hole; Pars plana vitrectomy; Retinal detachment
Authors: Robert F Lam; Wico W Lai; Benson T O Cheung; Can Y F Yuen; Tak-Hung Wong; Mahesh P Shanmugam; Dennis S C Lam Journal: Am J Ophthalmol Date: 2006-09-01 Impact factor: 5.258
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