ICD-11 definition : A disease of the eyes, caused by the reactivation of a latent infection with varicella
zoster virus in the trigeminal nerve. This disease is characterized by a periorbital
rash (typically within one dermatome), and conjunctivitis.;
A disease of the eyes, caused by the reactivation of a latent infection with varicella
zoster virus in the trigeminal nerve. This disease is characterized by a periorbital
rash (typically within one dermatome), and conjunctivitis.