Long-Term Outcomes of Post-Penetrating Keratoplasty Astigmatic Keratotomy Performed Using 30 kHz Femtosecond Laser Flap Mode Software vs 150 kHz Femtosecond Laser Enabled Astigmatic Keratotomy Software
نویسندگان
چکیده
منابع مشابه
Femtosecond 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...
متن کاملFemtosecond - Assisted Astigmatic Keratotomy
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...
متن کاملDevelopment of a nomogram for femtosecond laser astigmatic keratotomy for astigmatism after keratoplasty.
PURPOSE To develop a nomogram for femtosecond laser astigmatic keratotomy (AK) to treat post-keratoplasty astigmatism. SETTING Three academic medical centers. DESIGN Retrospective interventional case series. METHODS A review of post-keratoplasty femtosecond laser AK was performed. Uncorrected (UDVA) and corrected (CDVA) distance visual acuities, manifest refraction, and keratometry were r...
متن کاملNon-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 کاملPenetrating keratoplasty using femtosecond laser-enabled keratoplasty
ABSTRAGT Background/aims This paper will compare the visual outcomes of two dffierent penetrating keratoplasty (PKPI techniques in patients with keratoconus. lt is a retrospective comparative surgical case series of 116 keratoconus patients {137 eyes} who had PKP at the Cornea Eye Institute, Bevedy Hills, California, USA. Methods 56 keratoconus patients (66 eyesl underwent femtosecond laser-ena...
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ژورنال
عنوان ژورنال: Journal of Clinical & Experimental Ophthalmology
سال: 2016
ISSN: 2155-9570
DOI: 10.4172/2155-9570.1000603