entropion
Inward turning of the eyelid margin causing eyelashes to contact the eye surface, requiring surgical correction.
Full Definition
Entropion is a condition where the eyelid margin turns inward, causing the eyelashes and skin to rub against the eye surface. This can lead to corneal irritation, tearing, and potential vision problems. In plastic surgery contexts, entropion repair involves techniques to restore proper eyelid position and function. The condition may be congenital, age-related (involutional), or result from scarring (cicatricial). Surgical correction typically involves tightening procedures or grafting depending on the underlying cause.
Usage
Usage note: Often confused with ectropion, which is the opposite condition (outward turning). Careful distinction required in surgical documentation.
In Context
- "The patient presented with bilateral lower lid entropion requiring surgical intervention." — Clinical documentation
- "Cicatricial entropion following chemical burn necessitated full-thickness skin grafting." — Surgical report