회절 방식의 다초점 비구면 인공수정체의 단기 임상 결과

• 영문명: Clinical Outcome of Diffractive Multifocal Aspheric Intraocular Lens
• 발행기관: 대한안과학회
• 저자명: 장민욱 엄영섭 강수연 김균형 송종석 김효명,Minwook Chang, MD, Youngsub Eom, MD, Su-Yeon Kang, MD,
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume50,number4, 529~536쪽, 전체 8쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2009.04.30

영문 초록

Purpose: To compare the clinical outcome between Tecnis ZM900 and Tecnis ZA9003. Methods: We reviewed 20 eyes of 11 patients implanted with Tecnis ZM900 and 20 eyes of 20 patients implanted with Tecnis ZA9003. The clinical outcomes of these two intraocular lenses were evaluated one month after operation and consisted of distant, intermediate, and near visual acuity; depth of focus; contrast sensitivity; wavefront aberration; and patient satisfaction. Six months after the operation a reevaluation was performed for the group who had received the Tecnis ZM 900 implant. Results: Near and intermediate vision was better in the Tecnis ZM900 group. There were no statistical differences between the two groups with respect to distant vision and wavefront aberration. Contrast sensitivity was better in the Tecnis ZA9003 group and depth of focus was deeper in the Tecnis ZM900 group. There were no statically significant differences in the result between one month and six month after the operation. Conclusions: The Tecnis multifocal ZM900 IOL can be effective at improving patient satisfaction after cataract surgery as well as for correcting presbyopia. J Korean Ophthalmol Soc 2009;50(4):529-536

키워드

Contrast sensitivity, Depth of focus, Multifocal, Visual acuity, Wavefront aberration