In veterinary ophthalmology, what is a common complication of distichia?

Distichiasis is a condition characterized by the presence of extra eyelashes that arise from the Meibomian glands instead of the eyelid margins. This abnormal growth can lead to significant ocular irritation and damage. One of the most frequent complications associated with distichiasis is the development of corneal abrasions. As the additional lashes rub against the cornea during eye movement, they create friction, which can damage the corneal epithelium, leading to abrasions.

Corneal abrasions are a serious concern as they can cause pain, discomfort, and, if left untreated, may lead to more severe complications such as corneal ulceration or even perforation. It is crucial to monitor and address distichiasis to prevent such issues from arising. Recognizing the link between distichiasis and corneal abrasions is essential in veterinary ophthalmology, as it illustrates the importance of managing this condition effectively to protect the ocular health of the animal.