What does iris prolapse indicate?

Iris prolapse is a condition where a portion of the iris, the colored part of the eye, protrudes through a defect in the cornea or the sclera. This situation is often indicative of a more serious underlying issue, particularly a potential corneal perforation. When the cornea has been compromised—due to trauma, disease, or other factors—this weakness can allow the iris to herniate or come through the opening.

Recognizing iris prolapse as a potential indication of corneal perforation is critical because perforations can lead to severe complications, such as infection, inflammation, or even loss of the eye if not addressed promptly. This situation requires immediate veterinary intervention to assess the extent of the damage and to implement appropriate treatment, which may involve surgical repair and management of any associated conditions.

In contrast, while excessive tear production may result in ocular discomfort or other symptoms, it does not cause iris prolapse. An urgent need for corneal surgery may arise from various conditions, but iris prolapse specifically signals the risk of a perforated cornea. Lastly, inherited eye diseases typically refer to genetic conditions that affect eye health or function but do not directly result in iris prolapse. Understanding these nuances helps clarify the significance of iris