(Eye) Abnormal origin of eyelashes along the lid margin, often resulting in irritation to the eye.

Abnormal location of eyelashes; a hereditary disease which can occur at any time in a dog's life. The condition can cause significant abrasion of the cornea.

Double rows of eyelashes. The extra eyelashes grow from glands called the Meibomian glands and may protrude into the cornea, producing severe corneal abrasions. see primary lymphedema