| Transient Macular Edema after Laser In-Situ Keratomileusis |
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| 作者姓名： | Bin Yang Zheng Wang Guofu Huang Xing Liu Yunlan Ling Xiaoping Zheng
Zhongshan Ophthalmic Center Sun Yat-sen University Guangzhou China |
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| 作者单位： | Bin Yang，Zheng Wang，Guofu Huang，Xing Liu，Yunlan Ling，Xiaoping Zheng
Zhongshan Ophthalmic Center，Sun Yat-sen University，Guangzhou 510060，China |
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| 摘 要： | Purpose: To investigate the macular changes induced by laser in situ keratomileusisc(LASIK) procedure.Methods: Optical Coherence Tomography (OCT) was used to examine 27 eyes of 15LASIK patients before surgery, and 1 day, 1 week, 1 month after surgery.Results: The mean thick iness of neuroepithelial layer of macula was (195 ±24)microns, (178± 16) microns 1 day and 1 month after surgery, respectively, while thebaseline was (174 ± 12) microns. The increase in macular neuroepithelial thickness wascorrelated with the degree of myopia, but not with the duration of suction or thepostoperative BCVA.Conclusion: Mild macular edema is common in the first month following LASIK,especially in high myopia. However, no association with loss of BCVA has beenestablished. Eye Science 2003; 19: 20 - 24.
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| 关 键 词： | 短暂性斑点水肿 LASIK术 术后并发症 高度近视 发病机制 |
Transient Macular Edema after Laser In-Situ Keratomileusis |
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| Bin Yang,Zheng Wang,Guofu Huang,Xing Liu,Yunlan Ling,Xiaoping Zheng
Zhongshan Ophthalmic Center,Sun Yat-sen University,Guangzhou ,China.Transient Macular Edema after Laser In-Situ Keratomileusis[J].Eye Science,2003,19(1):20-24. |
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| Authors: | Bin Yang Zheng Wang Guofu Huang Xing Liu Yunlan Ling Xiaoping Zheng |
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| Institution: | Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, China |
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| Abstract: | PURPOSE: To investigate the macular changes induced by laser in situ keratomileusisc (LASIK) procedure. METHODS: Optical Coherence Tomography (OCT) was used to examine 27 eyes of 15 LASIK patients before surgery, and 1 day, 1 week, 1 month after surgery. RESULTS: The mean thickiness of neuroepithelial layer of macula was (195 +/- 24) microns, (178 +/- 16) microns 1 day and 1 month after surgery, respectively, while the baseline was (174 +/- 12) microns. The increase in macular neuroepithelial thickness was correlated with the degree of myopia, but not with the duration of suction or the postoperative BCVA. CONCLUSION: Mild macular edema is common in the first month following LASIK, especially in high myopia. However, no association with loss of BCVA has been established. |
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| Keywords: | myopia macular edema LASIK OCT |
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