Ectropion
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Ectropion is a medical condition in which the lower eyelid turns outwards. It is one of the notable aspects of newborns exhibiting Harlequin ichthyosis. The condition can be repaired surgically. Ectropion is also found in dogs as a genetic disorder in certain breeds.

Causes

• Congenital
• Aging
• Scarring
• Mechanical
• Allergic
• Facial nerve palsy

Ectropion in dogs

Ectropion in a Cocker Spaniel

Ectropion in dogs usually involves the lower eyelid. Often the condition has no symptoms, but tearing and conjunctivitis may be seen. Breeds associated with ectropion include the Cocker Spaniel, the Saint Bernard, the Bloodhound, and the Basset Hound.^[1] It can also result from trauma or nerve damage. Treatment (surgery) is only recommended if there is chronic conjunctivitis or if there is corneal damage. A small part of the affected lid is removed and then the lid is sewn back together.

References

1. ^ Gelatt, Kirk N. (ed.) (1999). Veterinary Ophthalmology, 3rd ed., Lippincott, Williams & Wilkins. ISBN 0-683-30076-8. 

See also

• Entropion
• List of eye diseases and disorders

External links