'''Surgery''': Non-responsive entropion or entropion in a valuable animal can be treated with surgical removal of a strip of skin and muscle from under the eyelid, a modified Holz-Celsus technique. | '''Surgery''': Non-responsive entropion or entropion in a valuable animal can be treated with surgical removal of a strip of skin and muscle from under the eyelid, a modified Holz-Celsus technique. |