Lagophthalmos

Lagophthalmos describes the condition where the eyelids cannot fully close, leaving the cornea and conjunctiva exposed. It typically results from facial nerve paralysis (such as Bell's palsy), eyelid muscle or nerve trauma, or congenital abnormalities. This incomplete closure can lead to dryness, irritation, and potentially serious issues like corneal abrasions or infections. Symptoms include discomfort, light sensitivity, excessive tearing due to inadequate tear distribution, and in severe cases, vision problems. Management of lagophthalmos varies based on its cause and severity. Treatment options include using lubricating eye drops or ointments, applying eyelid weights or taping for support, surgical correction of eyelid function, and addressing underlying nerve or muscle issues. Regular monitoring and proper care are essential to prevent complications and maintain optimal eye health.