펨토초레이저 백내장 수술과 고식적 백내장 수술에서 수정체낭원형절개의 비교

• 영문명: Comparison of Continuous Curvilinear Capsulorhexis Parameters between Femtosecond Laser and Conventional Cataract Surgery
• 발행기관: 대한안과학회
• 저자명: 박재홍 이경헌 이동준,Jae Hong Park, MD, Kyung Heon Lee, MD, Dong Jun Lee, MD
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume55,number12, 1800~1807쪽, 전체 8쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2014.12.15

영문 초록

Purpose: To compare parameters of femtosecond laser and manual continuous curvilinear capsulorhexis (CCC) using anterior segment optical coherence tomography (AS-OCT). Methods: Femtosecond laser cataract surgery was performed in 30 eyes of 30 patients, and conventional cataract surgery with a manual CCC in 30 eyes of 30 patients. One month after surgery, CCC diameters, circularity of capsulotomy, and distance between the CCC and pupil center were analyzed using the AS-OCT. Results: Mean maximal CCC diameter was 4.96 ± 0.23 mm in the femtosecond laser group, and 4.70 ± 0.82 mm in the manual CCC group. Mean minimal CCC diameter was 4.91 ± 0.23 mm in the femtosecond group, and 4.48 ± 0.64 mm in the manual CCC group showing significant difference between the two groups (p = 0.000). Circularity of capsulotomy was 0.99 ± 0.01 in the femtosecond group and 0.91 ± 0.13 in the manual CCC group and was statistically different between the 2 groups (p = 0.000). The distance from the CCC center to the pupil center was 0.18 ± 0.09 mm in the femtosecond group and 0.26 ± 0.17 mm in the manual CCC group. The CCC center was closer to the pupil center in the femtosecond than in the manual CCC group (p = 0.038). Conclusions: Properly sized and shaped capsulotomy can be expected in femtosecond laser CCC compared with manual CCC. J Korean Ophthalmol Soc 2014;55(12):1800-1807

키워드

omy, Circularity, Femtosecond cataract surgery