The role of external eyelid weights in acute facial palsy: functional and aesthetic considerations.

Purpose: Patients with acute paralytic lagophthalmos are at high risk for ocular surface breakdown due to exposure. External eyelid weights are a temporary solution for paralytic lagophthalmos that aim to reduce exposure and optimize blink excursion. Despite easy application and high efficacy, this product is under-utilized in clinical practice with few physicians employing this treatment adjunct.