Clinical and Microbiological Profile of Post-Penetrating Keratoplasty Infectious Keratitis in Failed and Clear Grafts

Prolonged use of corticosteroid eye drops is a major risk factor for the occurrence of postkeratoplasty infectious keratitis in failed and clear grafts. Infections in failed grafts occur earlier as compared to clear grafts, and indolent organisms like Moraxella are prevalent in patients with failed grafts in Australia.