Dog - Eyelid Problems - Ectropion

Ectropion is an out-turning of the eyelid. It is the opposite of entropion where the eyelids roll inwards. Usually only the lower lids are affected.

What is the cause of ectropion?

In some breeds it appears to be hereditary. It occurs most frequently in Spaniels, Bloodhounds, St Bernards and Newfoundlands although many other breeds can be affected.

Why does it cause a problem?

Ectropion allows the conjunctiva, the delicate lining of the eyelids, to be exposed to the atmosphere leading to recurrent infection and irritation. Because of the drooping nature of the eyelids there is over-spill of tears which in any case are plentiful due to the constant irritation. In consequence the dog always appears to have a wet eye.

What is the treatment?

Treatment involves surgery to restore the normal contour of the eyelid.

Will this involve referral to a specialist?

Depending on the severity of the condition it may be necessary to arrange referral to an ophthalmic specialist.

Does surgery result in a permanent cure?

In specialist hands surgery is usually extremely successful.

Should affected stock be bred from?

Since in some breeds, e.g. Spaniels, Bloodhounds, St Bernards, etc. the condition is very common it is obviously prudent not to breed from stock which has had to undergo surgery for the condition.