Non-Penetrating Femtosecond Laser Intrastromal Astigmatic Keratotomy Performed during Laser-Assisted Cataract Surgery: Results on Keratometric Astigmatism
نویسندگان
چکیده
منابع مشابه
Non-penetrating femtosecond laser intrastromal astigmatic keratotomy in patients with mixed astigmatism after previous refractive surgery.
PURPOSE To report the outcomes of the correction of mixed astigmatism with non-penetrating femtosecond laser intrastromal astigmatic keratotomy in patients with previous refractive surgery. METHODS One hundred twelve eyes that had low mixed astigmatism after excimer laser surgery, refractive lens exchange, or phakic intraocular lens implantation underwent intrastromal astigmatic keratotomy us...
متن کاملFemtosecond laser-assisted astigmatic keratotomy: a review
Background Astigmatic keratotomy (AK) remains an accessible means to correct surgically induced or naturally occurring astigmatism. The advantages of femtosecond laser-assisted astigmatic keratotomy (FSAK) over conventional methods have been recognized recently. Main text This review evaluates the efficacy, complications, and different methods of FSAK for correction of astigmatism in native e...
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Cataract surgery is constantly evolving. As a result of increased safety and of the availability of «premium» intraocular lenses, the spectrum of patients that undergo this procedure is also changing, with younger patients undergoing lens removal in order to correct refractive errors and presbyopia. Femtosecond assisted cataract surgery promises increased precision and safety for this procedure...
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T he treatment of moderate to high astigmatism is challenging for the refractive surgeon. Even in experienced hands, 40% of patients who undergo penetrating keratoplasty (PKP) are left with more than 4.00 D of astigmatism.1 Spectacles, contact lenses, excimer laser ablation, toric IOLs, and tissue-relaxing procedures have been used for a long time in the treatment of preexisting and postsurgica...
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Femtosecond laser-assisted cataract surgery provides surgeons an exciting new option to potentially improve patient outcomes and safety. Over the past 2 years, 4 unique laser platforms have been introduced into the marketplace. The introduction of this new technology has been accompanied by a host of new clinical, logistical, and financial challenges for surgeons. This article describes the evo...
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ژورنال
عنوان ژورنال: Open Journal of Ophthalmology
سال: 2017
ISSN: 2165-7408,2165-7416
DOI: 10.4236/ojoph.2017.74035