J Korean Ophthalmol Soc > Volume 56(2); 2015 > Article
Journal of the Korean Ophthalmological Society 2015;56(2):190-198.
DOI: https://doi.org/10.3341/jkos.2015.56.2.190    Published online February 15, 2015.
Comparison of Nd:YAG Laser Capsulotomy Rates between Implantation of Two Different Aspheric Intraocular Lenses.
Sung Hyun Kim, Choul Yong Park
Department of Ophthalmology, Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang, Korea. oph0112@gmail.com
다른 재질의 비구면 인공수정체를 삽입한 이후, Nd:YAG 레이저 후낭절개술 시행률의 비교
김성현⋅박철용
동국대학교 의과대학 일산병원 안과학교실
Abstract
PURPOSE
To compare neodymium-doped yttrium aluminum garnet (Nd:YAG) laser capsulotomy rates between 2 different aspheric intraocular lenses, SN60WF and MI-60, in patients who underwent cataract surgery. METHODS: This retrospective study included 404 eyes of 278 patients who were followed up for at least 6 months after cataract surgery. Gender, age, follow-up period and Nd:YAG laser capsulotomy rates between the 2 different intraocular lens groups were compared. RESULTS: The mean follow-up period was 28.1 months in the SN60WF group and 24.3 months in the MI-60 group and the mean age was 68.6 years and 71.3 years in each group, respectively. Follow-up period and age were significantly different between the 2 groups (p < 0.01). Nd:YAG laser capsulotomy rates were 5.6% (13 of 231 eyes) in the SN60WF group and 48% (83 of 173 eyes) in the MI-60 group. Nd:YAG laser capsulotomy rates were significantly higher in the MI-60 group (p < 0.01). Female gender and young age were associated with significantly increased Nd:YAG laser capsulotomy rates (p < 0.01); however, diabetes mellitus was not significantly associated with Nd:YAG laser capsulotomy rates. CONCLUSIONS: Nd:YAG laser capsulotomy rates were higher in the MI60 hydrophilic aspheric intraocular lens group than the SN60WF hydrophilic aspheric intraocular lens group.
Key Words: Hydrophilic;Hydrophobic;Intraocular lens;Nd:YAG laser capsulotomy;Posterior capsular opacity


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