Ask a clinical question and tap into Healio AI's knowledge base. Key takeaways: On stage at OSN New York, experts discussed several unique corneal cases. These cases included a fungal infection after PRK and a patient with decreased corneal sensation after LASIK. At OSN New York, Healio | OSN Cornea/External Disease Board Member Eric D. Donnenfeld, MD, and a panel of experts examined a series of unusual complications that occurred after routine refractive procedures.