Eversion of Eyelid refers to the outward flipping or turning of the eyelid, causing its inner surface to face outwards. This condition can affect either the upper eyelid, known as upper eyelid eversion or ectropion, or the lower eyelid, known as lower eyelid eversion.
In upper eyelid eversion, the margin of the eyelid rolls outward, exposing the inner lining of the eyelid to the exterior environment. This condition can lead to various uncomfortable symptoms, including excessive dryness, redness, irritation, or tearing of the eye. It may also disrupt the normal drainage of tears, resulting in watery eyes. In addition, unprotected exposure of the inner eyelid surface increases the risk of eye infections or corneal abrasions.
Similarly, lower eyelid eversion occurs when the lower eyelid turns inside outwards, causing the same repercussions as upper eyelid eversion. Individuals with lower eyelid eversion may experience similar symptoms, such as dryness, redness, irritation, and excessive tearing.
Eversion of Eyelid can be caused by various factors, including age-related tissue relaxation, weak eyelid muscles, trauma or injury to the eye or eyelid, or as a consequence of other eye conditions. Treatment options for eversion of eyelid range from simple conservative measures such as lubricating eye drops or ointments, eyelid massage, or placement of temporary sutures to surgical interventions to correct the underlying structural abnormality.
In summary, eversion of eyelid refers to the outward flipping or turning of the eyelid, which can result in discomfort, eye dryness, irritation, tearing, and increased risk of infections or corneal abrasions. Treatment options vary depending on the severity and underlying cause of the condition.
