The Role of Retrobulbar Liposomal Amphotericin in Orbital Apex Syndrome in a COVID – 19 Positive Diabetic

Coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has been seen to have varied presentation affecting multiple organ systems. Mucormycosis is a rapidly progressive disease often seen in immunocompromised patients or those with diabetes mellitus with guarded prognosis. This report is based on an interesting case of a 37-year-old man with orbital apex syndrome secondary to mucormycosis and co-infection with COVID-19. We discuss the benefit of administering liposomal amphotericin via retrobulbar injection in addition to systemic antifungals in the setting of rhino-orbital-mucormycosis.