Isolated abducens nerve palsy due to COVID-19.

Although coronavirus disease-2019 (COVID-19) is mainly a respiratory system disease, neurological complications due to peripheral and central nervous system involvement may be seen in these patients. In this case report, we described a patient with isolated abducens nerve palsy after COVID-19. The patient was a healthy 28-year-old man who developed isolated abducens nerve palsy 10 days after COVID-19.

Diplopia due to acquired Brown syndrome after COVID-19 infection.

Coronavirus disease 2019 (COVID-19) is a multisystem, inflammatory condition usually presenting with respiratory symptoms, such as fever, shortness of breath, and severe cough. It may also present with ocular, neurological, and musculoskeletal manifestations. However, since the emergence of the disease in 2019, only a few cases with ocular involvement have been reported in the literature.