노안이 동반된 근시 환자에서 비구면 미세단안시 라식을 이용한 노안 교정수술의 임상결과

• 영문명: LASIK for Myopia with Presbyopia Using the Aspheric Micro-Monovision Technique
• 발행기관: 대한안과학회
• 저자명: 배건호 금지은 정태영 정의상,Kunho Bae, MD, Ji Eun Keum, MD, Tae-Young Chung, MD, PhD, Eui-Sang Chung, MD, PhD
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume53,number1, 11~19쪽, 전체 9쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 2012.01.15

영문 초록

Purpose: To evaluate the efficacy, safety, and satisfaction of patients who underwent the aspheric micro-monovision protocol for the correction of myopia with presbyopia. Methods: A retrospective, noncomparative study included 40 eyes of 20 consecutive patients with myopia and presbyopia who were treated with LASIK-induced micro-monovision. Monocular and binocular visual outcomes of uncorrected and best-corrected distance, intermediate, and near visual acuity were measured. Depth of focus, spherical aberration, stereopsis and satisfaction were evaluated before surgery and 3 months after surgery. Results: Mean patient age was 48.7 years. Monocular uncorrected distance visual acuity was 0.8 in 94% of dominant eyes, and monocular uncorrected near visual acuity was J3 in 94% in non-dominant eyes. Binocular uncorrected near visual acuity was J2 in 94% and J5 in 100% of dominant and non-dominant patient eyes, respectively. Binocular uncorrected distance visual acuity was 1.0 in 100% of patients, and binocular uncorrected near visual acuity was J2 in 94% of patients. Our results showed a significant improvement in depth of focus and a positive shift in spherical aberration in dominant eyes; however, there were no significant changes in the non-dominant eyes. There was no change in stereopsis or contrast sensitivity at any of the tested spatial frequencies. Satisfactory scores were achieved in all eyes. Conclusions: The aspheric myopic micro-monovision protocol was well-tolerated, stable, and effective for treating patients with presbyopia in myopic astigmatism. J Korean Ophthalmol Soc 2012;53(1):11-19

키워드

Depth of focus, LASIK, Monovision, Myopia, Presbyopia