H02.103

Clinical Causes: Aging process leading to weakening of eyelid muscles and tissues Facial nerve paralysis (e.g., Bell's palsy) Scarring from trauma or previous infections Congenital eyelid malformations present at birth Infections or inflammatory conditions affecting eyelid tissues Tumors or growths involving eyelid tissue Previous eye surgeries or eyelid procedures

Key Symptoms: Visible outward turning of the eyelid margin Exposure of the inner eyelid and conjunctiva Watery eyes or increased tearing Dryness and irritation of the eye surface Redness or inflammation of the eyelid or eye Sense of a foreign body in the eye Sensitivity to light or wind Potential vision disturbances if left untreated

Diagnosis Path: Diagnosis typically involves a comprehensive eye examination by an ophthalmologist or optometrist, including visual inspection of the eyelid positioning and assessment of eyelid function. Additional tests may be conducted to determine underlying causes, such as nerve function tests or imaging studies. The healthcare provider will evaluate the extent of eyelid malposition and check for any associated eye complications.

Treatment Protocols: Management of ectropion aims to restore eyelid position and protect the eye surface. Treatment options include: - **Eyelid Surgery (Ectropion Repair):** The primary treatment method, involving surgical tightening or repositioning of eyelid tissues to correct outward turning. - **Lubricating Eye Drops or Ointments:** To relieve dryness and protect the eye surface, especially pre- or post-surgery. - **Treatment of Underlying Causes:** Addressing factors such as nerve paralysis or scarring that contribute to eyelid malposition. - **Proper Eye Hygiene:** To prevent infection and manage inflammation. In cases where the ectropion is caused by paralysis or nerve issues, additional interventions or therapies targeting nerve function may be necessary. Early treatment can prevent complications such as corneal damage or chronic discomfort.