Purpose: To describe a case of multiorganism, drug-resistant keratitis that responded well to corneal crosslinking (CXL) treatment.
Methods: A 52-year-old man presented to our institute with a 2-month ocular history of infectious keratitis in his right eye, on topical antibacterial, antifungal, and antiprotozoan treatment, and complained of increase in pain, discomfort, and visual deterioration. Slit-lamp examination revealed advanced infectious keratitis (extensive deep corneal infiltrate with perineuritis).