유리체절제술 후 시행한 백내장 수술에서 유리체절제술이 인공수정체 도수 결정에 미치는 영향

• 영문명: Effect of Vitrectomy on IOL Calculation for Cataract Surgery : Study of Vitrectomized Eyes
• 발행기관: 대한안과학회
• 저자명: 김의연 안재홍 유호민 양홍석,Eui Yon Kim, M.D., Jae Hong Ahn, M.D., Ho Min Lew, M.D., Hong Seok Yang, M.D.
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume49,number11, 1759~1764쪽, 전체 6쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2008.11.15

영문 초록

Purpose: To evaluate the effect of vitrectomy in IOL power calculation for cataract surgery in the eyes that previously performed vitrectomy. Methods: This study comprised 41 eyes of 37consecutive patients who underwent cataract surgery after previous vitrectomy. IOL power calculation with the measurement of axial length and corneal power was conducted before vitrectomy and before cataract surgery. Target refractions at each surgery, assuming that the same power of IOL was implanted, were compared to actual manifest refraction after cataract surgery. Results: There was no statistically significant change in both axial length and corneal power after vitrectomy (p>0.05). Before vitrectomy, target refraction was -0.22±0.61D compared to -0.37±0.52D before cataract surgery. The actual refraction after cataract surgery was -0.47±0.94D, and there were no significant differences among the three refractions (p>0.05). Conclusions: In the eyes that underwent vitrectomy, vitrectomy itself does not have an influence on calculating IOL power for cataract surgery. J Korean Ophthalmol Soc 2008;49(11):1759-1764

키워드

Cataract, Intraocular lens power, Refractive error, Vitrectomy