In managing ectropion with moisture shields, what is the goal?

The goal of using moisture shields in the management of ectropion is to prevent corneal exposure damage. Ectropion occurs when the eyelid turns outward, which can lead to inadequate coverage of the eye and result in dry exposure of the cornea. This exposure increases the risk of damage to the corneal epithelium due to dehydration and potential abrasion from environmental factors such as wind and dust.

Moisture shields provide a protective barrier that helps retain moisture on the surface of the eye and promotes healing, thereby preventing complications associated with dryness and exposure. By maintaining a more stable tear film and minimizing exposure, the moisture shields are effective in protecting the cornea from harm that can arise due to ectropion.

While additional considerations such as reducing irritation and preventing infection can be important in managing patients with ectropion, the primary focus with moisture shields is specifically to safeguard the cornea from damage that may occur as a result of the eyelid's altered position and functionality.