机构：[1]Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University,Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing, China首都医科大学附属北京同仁医院临床科室眼科眼底科[2]Department of Ophthalmology, Yantai Yuhuangding Hospital, Affiliated Hospital of Medical College, Qingdao University, Yantai, Shandong, China[3]Department of Ophthalmology, Kailuan General Hospital, Tangshan, China
BACKGROUND AND OBJECTIVE: To investigate changes in the pattern of metamorphopsia in patients after idiopathic macular hole (MH) surgery and the relationship between metamorphopsia, visual acuity (VA), and macular parameters. PATIENTS AND METHODS: This prospective, interventional study included 53 eyes of 53 patients with idiopathic full-thickness MH. The severity of metamorphopsia was quantified using M-CHARTs. Minimal and basal diameter of MH and disrupted length of ellipsoid zone were measured using spectral-domain optical coherence tomography. RESULTS: Preoperative mean M-score was significantly improved from 0.95 (0.73-1.60) (expressed as median 125% percentile, 75% percentile]) to 0.5 (0.28-0.63) after surgery (Z = -5.573; P < .001). Postoperative mean M-score was significantly correlated with mean minimal diameter of MH, preoperative mean M-score, and preoperative logMAR best-corrected VA. Multiple regression analysis verified that postoperative mean M-score was significantly correlated with mean minimal diameter of MH (adjusted r(2) = 0.113; P = .008). CONCLUSION: Metamorphopsia and VA were significantly improved after successful MH surgery. Mean minimal diameter of MH is valuable prognostic factor to metamorphopsia after MH surgery.
第一作者机构：[1]Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University,Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing, China
共同第一作者：
通讯作者：
通讯机构：[1]Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University,Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing, China[*1]Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University,Beijing Ophthalmology and Visual Sciences Key Laboratory, No 1., Dongjiaominxiang, Dong Cheng District, Beijing, China 100730
推荐引用方式(GB/T 7714)：
Liang XiDa,Wang Yi,Liu LiMei,et al.Relationship Between Metamorphopsia and Macular Parameters Before and After Idiopathic Macular Hole Surgery[J].OPHTHALMIC SURGERY LASERS & IMAGING RETINA.2018,49(8):595-602.doi:10.3928/23258160-20180803-07.
APA：
Liang, XiDa,Wang, Yi,Liu, LiMei,Gao, Meng,Yu, YanPing...&Liu, Wu.(2018).Relationship Between Metamorphopsia and Macular Parameters Before and After Idiopathic Macular Hole Surgery.OPHTHALMIC SURGERY LASERS & IMAGING RETINA,49,(8)
MLA：
Liang, XiDa,et al."Relationship Between Metamorphopsia and Macular Parameters Before and After Idiopathic Macular Hole Surgery".OPHTHALMIC SURGERY LASERS & IMAGING RETINA 49..8(2018):595-602
