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KMID : 0360220140550101487
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Journal of the Korean Ophthalmological Society
2014 Volume.55 No. 10 p.1487 ~ p.1492
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Characteristics and Surgical Outcome of Macular Holes Developing after Rhegmatogenous Retinal Detachment Repair
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Han Sang-Youn
Yoo Seul-Gi
Lew Young-Ju
Yoo Su-Jin
Han Jung-Il
Lee Dong-Won
Cho Sung-Won
Lee Tae-Gon
Kim Chul-Gu
Kim Jong-Woo
Kim Joo-Yeon
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Abstract
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Purpose: To report the characteristics and surgical outcome of macular holes (MHs) that develop after rhegmatogenous retinal detachment (RRD) repair.
Methods: A retrospective chart review was performed in patients who developed a new full-thickness macular hole after RRD repair between May 2010 and July 2013. For eyes that underwent pars plana vitrectomy with internal limiting membrane peeling and gas tamponade for MH repair, main outcomes included macular attachment status and postoperative visual acuity.
Results: Fourteen full-thickness MHs were detected in a series of 2,815 eyes (0.49% prevalence) that had undergone prior RRD surgery. Ten MHs developed after primary vitrectomy and four after scleral bucking surgery. The fovea was detached in eight of the 14 eyes at the time of RRD. Fourteen of 14 eyes were managed by pars plana vitrectomy, internal limiting membrane peeling, and intravitreal gas tamponade, and 12 of 14 eyes achieved MH closure. Mean preoperative Snellen best-corrected visual acuity (BCVA) was 20/63 (±0.25). Nine of 14 eyes had an improvement in visual acuity of at least two Snellen lines, and five eyes remained unchanged.
Conclusions: In this small retrospective study, the secondary MHs were found predominantly in foveal detachments after RRD repair, most commonly occurring after primary vitrectomy. In conclusion, the surgical outcome and postoperative visual acuity improvement were satisfactory, although the final BCVA depended on the macular status during the RRD.
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KEYWORD
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Macular hole, Retinal detachment, Surgical outcome
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