Results 231 to 240 of about 26,505 (263)
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[The Excimer laser. An instrument for corneal surgery].
Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft, 1992Photoablation of the cornea using excimer lasers (193 nm) results in keratectomies with very precise edges and minimal damage to the adjacent tissue. Deep keratectomies for relaxation incisions (astigmatic correction) and for trephination (lamellar or penetrating keratoplasty) are possible, but have not been applied routinely. Superficial keratectomies
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[Laser and corneal surgery: pathological anatomy].
Bulletin de la Societe belge d'ophtalmologie, 1998The studies of the effects of different lasers on the cornea have usually been done on animals. These studies show that ultra-violet lasers (Excimer 193 nm, 213 nm) have a pure photo-ablative effect, without distant lesions. The corneal endothelium is always intact as long as the laser beam is acting at a distance of more than 50 microns from the cells.
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[Laser and corneal surgery: patient selection].
Bulletin de la Societe belge d'ophtalmologie, 1998The aim of refractive surgery is a good postoperative visual acuity and the satisfaction of the patient. To reach this, a good selection of the patient is important. Each patient has to be evaluated personally and individually at the hand of the next criteria: A complete preoperative examination The motivation and the expectations of each patient The ...
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Laser iridotomy and the corneal endothelium: a systemic review
Acta Ophthalmologica, 2014Seng Chee Loon
exaly
Corneal endothelial changes after selective laser trabeculoplasty
Clinical and Experimental Ophthalmology, 2013Keith Ong
exaly
Treatment of corneal dystrophies with excimer laser
Acta Ophthalmologica, 1994Per Fagerholm, B Tengroth
exaly