PURPOSE To compare the measurement of contrast sensitivity at a distance in patients submitted to penetrating keratoplasty versus patients submitted to deep anterior lamellar keratoplasty for keratoconus treatment. METHODS Contrast sensitivity of fourteen subjects submitted to penetrating keratoplasty and fourteen subjects submitted to deep anterior lamellar keratoplasty have been analyzed th...

OBJECTIVES To report the outcomes of penetrating keratoplasty (PKP) surgeries in eyes with failed PKP. METHODS This was a retrospective, non-comparative, descriptive case series. Thirty eyes of 30 patients with failed PKP comprised our study group, they were reviewed from January 2007 to December 2012 at the King Khaled Eye Specialist Hospital, Riyadh, Kingdom of Saudi Arabia. Data were colle...

PURPOSE Penetrating keratoplasty and epikeratoplasty have been utilized in the surgical treatment of keratoconus. Comparison of the relative efficacy of each procedure in achieving visual outcomes has not been achieved due to limited numbers of cases and follow-up in previous series. METHODS All patients who underwent either penetrating keratoplasty or epikeratoplasty for keratoconus between ...

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...

BACKGROUND The purpose of this study was to compare endothelial cell counts after Descemet's stripping automated endothelial keratoplasty (DSAEK) and penetrating keratoplasty in Asian eyes. METHODS This was a retrospective study of patients from our prospective Singapore Corneal Transplant Study cohort who received corneal transplantation in 2006-2008. We compared eyes that underwent DSAEK or...

purpose: to report a case of pseudoexfoliation syndrome in young keratoconus patient following penetrating keratoplasty. case report: a 37 year old man who underwent penetrating keratoplasty 13 years ago in his left eye due to keratoconus developed pseudoexfoliation (pex) syndrome in the operated eye. apart from pex material deposition on the crystalline lens ophthalmic exam was within normal l...

purpose: to compare clinical outcomes of two methods of corneal transplantation, penetrating keratoplasty (pk) versus lamellar keratoplasty (lk), in patients with delayed-onset mustard gas keratitis (mgk). methods: in this retrospective, comparative, interventional case series, 78 eyes of 55 victims of chemical warfare with delayed-onset mustard gas keratopathy who underwent pk or lk were enrol...

OBJECTIVE To describe the outcome of penetrating keratoplasty (PK) for corneal opacification in the setting of systemic mucopolysaccharidoses (MPS). METHODS A consecutive case series and literature review. RESULTS Eight eyes from 5 patients with MPS (MPS I, MPS IV, and MPS VI) and a history of PK met inclusion criteria for our case series at the University of Minnesota Medical Center. The m...