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황상조,박정일,이종현.Sang Jo Hwang. M.D.. Jung Il Park. M.D.. Jong Hyun Lee. M.D. 대한안과학회 2008 대한안과학회지 Vol.49 No.8
Purpose: To report a case of eccentric macular hole formation after surgery for a traumatic macular hole. Case summary: A 27-year-old man was admitted to our hospital because of baseball trauma to his left eye. A vitreous hemorrhage and Berlin’s edema were found in the macula. One month later, a full thickness macular hole was detected. Vitrectomy and internal limiting membrane (ILM) peeling and gas injection were performed. Two months postoperatively, the primary macular hole was closed, but an eccentric macular hole temporal to the fovea was observed. J Korean Ophthalmol Soc 49(8):1341-1344, 2008
미세 절개 및 고전적 백내장 수술에서의 수술 유발 난시 및 각막 고위 수차 비교
황상조,최석규,오세훈,이종현,김진형,이도형,Sang Jo Hwang,Suk Kyue Choi,Sae Hoon Oh,Jong Hyun Lee,Jin Hyoung Kim,Do Hyung Lee 대한안과학회 2008 대한안과학회지 Vol.49 No.10
Purpose: To compare surgically induced astigmatism (SIA) and some corneal higher order aberrations in patients who underwent microcoaxial cataract surgery (MCCS) or conventional cataract surgery. Methods: A prospective randomized study included 60 eyes of 55 patients. Thirty eyes received MCCS using a 2.2mm clear corneal incision (group 1), and 30 eyes received conventional cataract surgery using a 2.8 mm clear corneal incision (group 2). SIA and corneal higher order aberrations were measured with a Keratometer (Humphrey, Zeiss) and i-Trace (Tracey Technologies) preoperatively, and at 1 and 3 months after cataract surgery. SIA was analyzed vectorially using the Alpins method. Results: There was no significant difference in preoperative UCVA or BCVA between the two groups. At 1 month and 3 months after surgery, SIA in group 1 was less than that in group 2, but this difference was not significant. There was no statistically significant difference in postoperative change of corneal higher order aberrations in each group at 1 month or 3 months after surgery, and there was no statistically significant difference in corneal higher order aberrations between the two groups preoperatively, at 1 month, or 3 months after surgery. Conclusions: There was no significant difference in SIA and corneal higher order aberrations between the two groups. J Korean Ophthalmol Soc 2008;49(10):1597-1602