Physical Aspects of Femtosecond Surgical Laser for Refractive Surgery
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منابع مشابه
Femtosecond laser: the future of cataract surgery?
Cataract surgery techniques have evolved from intracapsular cataract surgery to extracapsular cataract surgery (ECCE) to phacoemulsification, with a progressive decrease in the size of the surgical wound and increased safety and predictability of the surgical procedure. Cataract surgical techniques and intraocular lens (IOL) technologies continue to evolve to provide patients with the optimum p...
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Laser technology is used in many basic and clinical disciplines and specialties, and it has played an important role in promoting the development of ophthalmology, especially corneal refractive surgery. We provide an overview of the evolution of laser technology for use in refractive and other ophthalmologic surgeries, mainly focusing on two types of lasers and their applications. First, we dis...
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The use of femtosecond lasers has created an evolution in modern corneal and refractive surgery. With accuracy, safety, and repeatability, eye surgeons can utilize the femtosecond laser in almost all anterior refractive procedures; laser in situ keratomileusis (LASIK), small incision lenticule extraction (SMILE), penetrating keratoplasty (PKP), insertion of intracorneal ring segments, anterior ...
متن کاملBladeless custom femtosecond laser-assisted refractive cataract surgery? let's give our latest breakthrough surgical technique a name that fits.
To the Editor: For half a decade now, cataract surgeons in everincreasing numbers are employing the femtosecond laser for arcuate and corneal incisions, capsulotomy, and lens fragmentation before they perform the somewhat reduced part of manual surgery, the removal of the lens fragments and the intraocular lens implantation. The technology has been discussed in peerreviewed journals, at convent...
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PURPOSE To investigate the effectiveness of femtosecond laser-assisted intrastromal relaxing incisions for astigmatism management and establish laser treatment parameters. METHODS Sixteen eyes of 16 patients had regular astigmatism after penetrating keratoplasty. All sutures had been removed and the refraction was stabilized. Paired arcuate intrastromal incisions were made 180° apart within t...
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