일체형과 삼체형 아크릴 인공수정체의 장기 추적관찰 결과의 비교

• 영문명: Comparison of Long-Term Results between One-piece and Three-piece Acrylate Intraocular Lens
• 발행기관: 대한안과학회
• 저자명: 허환 김황균 윤경철 박영걸,Hwan Heo, M.D., Hwang Gyun Kim, M.D., Kyung Chul Yoon, M.D., Yeoung-Geol Park, M.D.
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume49,number2, 245~252쪽, 전체 8쪽
• 주제분류: 인문학 > 역사학
• 파일형태: PDF
• 발행일자: 2008.02.29

영문 초록

`Purpose: To compare the long-term clinical results of one-piece Acrysof? (SA60AT) hydrophobic acrylic intraocular lens (IOL) implantation compared with implantation of three-piece Acrysof? (MA60BM) hydrophobic acrylic IOL. Methods: We retrospectively analyzed each 50 eyes of 50 patients underwent MA60BM or SA60AT IOL implantation and followed for at least 6 months. Results: Final visual acuity of 0.5 or better was 38 eyes (76%) and 0.8 or better was 20 eyes (40%) in the SA60AT group. In the MA60BM group, it was 41 eyes (82%) and 23 eyes (46%) respectively. There were no significantly differences in predictability, intraocular pressure, endothelial cell density, astigmatism, and incidence of posterior capsule opacification between the two groups. Spherical equivalent at postoperative 1 week was -0.50±0.95D in SA60AT group and was -0.31±0.88D in MA60BM group (P=0.04). However, there was no significant difference between the two groups during follow up period. In MA60BM group, anterior chamber depth (P=0.02) and distance between iris and IOL (P=0.04) reduced significantly during the first postoperative month. Conclusions: Early postoperative axial displacement and changes in spherical equivalent can be occurred in MA60BM group. However there was no difference in long-term clinical results between SA60AT and MA60BM groups. `

키워드

Axial displacement, Hydrophobic acrylic intraocular lens, Refractive stability