Graft-size selection and anisometropia reduction in penetrating keratoplasty (PKP)
نویسندگان
چکیده
منابع مشابه
Graft Rejection Rate and Graft Failure Rate of Penetrating Keratoplasty (PKP) vs Lamellar Procedures: A Systematic Review
PURPOSE The aim of our investigation was to conduct a quantitative meta-analysis of the present world literature comparing the major surgical outcomes of penetrating keratoplasty (PKP) to lamellar procedures. Our goal is that clinicians, eye bank administrators, and health policy makers will be able to utilize this study in implementing decisions in regards to corneal transplantation. METHODS...
متن کاملDisposable graft splint in penetrating keratoplasty.
Jones and Rice (I968) have demonstrated experimentally that the endothelium of the donor corneal disc may be subjected to considerable mechanical trauma during penetrating keratoplasty by the more commonly used techniques. From these experimental observations they have developed a method in which the corneal disc is sutured over a cushion of air, thus obviating much of the endothelial trauma in...
متن کاملPenetrating keratoplasty in children: visual and graft outcome.
AIMS To review factors affecting graft survival and determinants of visual acuity after penetrating keratoplasty in children. METHODS All cases of penetrating keratoplasty performed in an ophthalmic unit, in children aged less than 15 years at the time of operation, for the period 1984 to 2002 were included. RESULTS 19 penetrating keratoplasties were done in 18 eyes of 16 children, age rang...
متن کاملSimultaneous Phacoemulsification and Graft Refractive Surgery in Penetrating Keratoplasty Eyes
Purpose. To report outcomes of graft refractive surgery (GRS) along with clear-cornea phacoemulsification and intraocular lens (IOL) implantation in penetrating keratoplasty (PKP) eyes. Methods. Fourteen eyes of 13 patients who had received PKP underwent simultaneous GRS (relaxing incisions with or without counter-quadrant compression sutures) and clear-cornea phacoemulsification with IOL impla...
متن کاملPenetrating keratoplasty in Africa: graft survival and visual outcome.
AIM To study the survival and visual outcome of penetrating keratoplasty in an African setting. METHODS A retrospective analysis of 216 corneal grafts, performed on 203 eyes of 186 patients, at Kikuyu Hospital, Kenya over a 5 year period. RESULTS Half of the transplants were carried out for keratoconus with only 5% of the grafts being undertaken for corneal scarring caused by trachoma or me...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2019
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0218199