منابع مشابه
Three therapeutic lamellar grafts.
INDICATIONS for lamellar corneal grafts are somewhat more numerous than those for penetrating keratoplasty, and Paufique, Sourdille, and Offret (1948) mention, besides the usual optical reason for replacing a corneal scar, tectonic, preparatory, aesthetic, and therapeutic indications. This last, designed to interrupt the course of chronic and recurrent corneal disorders, is of peculiar interest...
متن کاملEvaluation of a new system for obtaining donor lamellar grafts.
PURPOSE To evaluate the performance of a new system for obtaining corneal lamellar grafts of preset sizes. The system consists of the combination of an artificial anterior chamber (MALKS) and an automated microkeratotome (MASYK). METHODS A prospective study was performed. Lamellar tissue was obtained with the microkeratotome from 40 human corneoscleral buttons mounted in the artificial anteri...
متن کاملautomated lamellar therapeutic keratoplasty for surgical treatment of keratoconus
purpose: to evaluate the visual and refractive outcomes of automated lamellar therapeutic keratoplasty (altk) in patients with keratoconus. methods: in this prospective noncomparative clinical trial, altk was performed in 14 eyes of 14 patients with moderate to severe keratoconus. all patients were spectacle and contact lens intolerant. uncorrected visual acuity (ucva), best corrected visual a...
متن کاملInverse Cutting of Posterior Lamellar Corneal Grafts by a Femtosecond Laser
PURPOSE Posterior lamellar grafting of the cornea has become the preferred technique for treatment of corneal endothelial dysfunction. Posterior lamellar grafts are usually cut by a micro-keratome or a femto-second laser after the epithelial side of the donor cornea has been applanated. This approach often results in variable central graft thickness in different grafts and an increase in graft ...
متن کاملMicrokeratome versus femtosecond laser predissection of corneal grafts for anterior and posterior lamellar keratoplasty.
PURPOSE To compare 2 different techniques for predissection of human anterior and posterior lamellar corneal grafts for eye bank storage. METHODS A mechanical microkeratome (group 1, N = 5) and a femtosecond laser (group 2, N = 5) were used to dissect intended 350-microm-deep lamellar planes in deepithelialized donor corneas mounted on an artificial anterior chamber. These corneas were replac...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1954
ISSN: 0007-1161
DOI: 10.1136/bjo.38.1.61