One of the early signs of poliomyelitis is the inability to close the eyelids tightly. Polio affects the meninges, that in turn affects membranes...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Ou...
Lagophthalmos is the incomplete or defective closure of the eyelids. The inability to blink and effectively close the eyes leads to corneal exposure and excessive evaporation of the tear film. The main cause of lagophthalmos is facial nerve paralysis (paralytic lagophthalmos), but it also ...