What is the key difference between ectropion and entropion?

The key distinction between ectropion and entropion lies in the direction in which the eyelids are positioned. In ectropion, the eyelids are affected by an outward folding, which can lead to exposure of the inner eyelid and potentially cause irritation, dryness, and discomfort. This condition often results from aging, scarring, or eyelid laxity.

Conversely, entropion involves the eyelids folding inward towards the eye. This inward positioning can result in the eyelashes rubbing against the cornea, leading to irritation, redness, and potential vision issues if not addressed.

Understanding these differences is crucial for identifying and managing these eyelid conditions appropriately, as they require different treatment approaches to alleviate symptoms and preserve eye health.