Ptosis

Ptosis is characterized by the drooping of the upper eyelid, causing it to partially or fully cover the eye. This condition results from weakened or paralyzed muscles that lift the eyelid (levator palpebrae superioris) or issues with the nerve controlling these muscles (oculomotor nerve). Ptosis can be present at birth (congenital) or develop later due to aging, injury, or neurological disorders such as Horner syndrome or myasthenia gravis.

Common symptoms include a tired appearance, potential vision obstruction in severe cases, and compensatory actions like raising the eyebrows or tilting the head to improve vision. Treatment options vary based on the underlying cause and severity of ptosis. Mild cases may not require intervention, whereas more pronounced or symptomatic cases may necessitate surgical procedures to tighten the levator muscle or create a frontalis sling to support the eyelid. Regular eye examinations are essential for monitoring ptosis and related visual changes over time.