PURPOSE This study aims to describe the current visual and refractive status of patients who underwent penetrating keratoplasty (PK) for keratoconus > 20 years ago and to report on the current status of their grafts. METHODS A total of 138 eyes in 103 patients were grafted for keratoconus between August 1968 and December 1985. Patients who had not undergone retransplantation were invited to a...

purpose: to compare visual and refractive outcomes as well as graft survival after penetrating keratoplasty (pk) in keratoconic patients with or without acute hydrops. methods: in this comparative interventional case series, 14 eyes of 14 keratoconic patients with acute hydrops (group 1) and 37 eyes of 37 keratoconic patients with no history of acute hydrops (group 2) underwent pk. visual acuit...

OBJECTIVES To establish the incidence and risk factors for post penetrating keratoplasty glaucoma (PKKG). METHODS Studies published between 1947 and 2016 regarding penetrating keratoplasty (PK) were identified using an electronic search and reviewed. For search purpose, PKKG was defined as ocular hypertension (> 21mmHg) after PK. The incidence and risk factors of PKKG were extracted for all s...

PURPOSE To compare 2-year clinical outcomes of Descemet's stripping automated endothelial keratoplasty (DSAEK) and penetrating keratoplasty (PK) in patients with bullous keratopathy. METHODS A retrospective chart review was performed to obtain 2 years of follow-up data of DSAEK or PK at a single center from March 2009 to September 2012. The study comprised 15 eyes of DSAEK and 11 eyes of PK. ...

purpose: to assess the efficacy and safety of laser in situ keratomileusis (lasik) for correction of residual myopia and astigmatism after penetrating keratoplasty (pk). methods: in this prospective interventional case series, lasik was performed on 14 eyes of 13 patients unable to wear glasses or contact lenses after pk. the interval between lasik and pk was at least one year. all patients had...

PURPOSE To report a case of Candida keratitis following penetrating keratoplasty in a patient with Candidiasis of the fingernails. CASE REPORT An 80 year-old male presented with recurrent Candida keratitis following penetrating keratoplasty. Patient was found to have evidence of Candidiasis of the fingernails. COMMENT Candidiasis of the fingernails have led to recurrent fungal keratitis fol...

Purpose and Methods: Penetrating keratoplasty (PK) in herpes simplex keratitis (HSK) is increasingly performed not only for visual purposes but also to remove viral antigen from the cornea and to reestablish the structural integrity of the eyes. With the improvement of medical management and surgical techniques which lead to a higher survival rate of the graft, PK in HSK still carries a high co...

This paper reports a case of spontaneous Descemet's Membrane (DM ) detachment 20-years after penetrating keratoplasty (PK). The patient presented with acute onset blurred vision in the right eye associated with mild ocular discomfort. There was no prior history of trauma. The patient had undergone PK in the right eye 20 years back. Detailed ophthalmic examination showed best corrected visual ac...

Aims: To determine the indications for penetrating keratoplasty (PK) at the Corneoplastic Unit and Eye Bank, UK, a tertiary referral centre, over a 10 year period. Methods: Records of all patients who underwent PK at our institution between 1990 and 1999 were reviewed retrospectively. Of the 1096 procedures performed in this period, 784 records were available for evaluation (72%). Results: Regr...

AIMS To determine the indications for penetrating keratoplasty (PK) at the Corneoplastic Unit and Eye Bank, UK, a tertiary referral centre, over a 10 year period. METHODS Records of all patients who underwent PK at our institution between 1990 and 1999 were reviewed retrospectively. Of the 1096 procedures performed in this period, 784 records were available for evaluation (72%). RESULTS Reg...