Entropion negatively affects eye condition, worsens vision quality. For this reason it is obligatory to treat this disease and not only because of aesthetics. With its lash edge the eyelid damages cornea and results in formation of ulcer defects. Entropion treatment approach firstly depends on the severity of the disease. But in any case the most effective method is surgery (transection of circular eye muscle, surgical removal of narrow line of eyelid skin, placing of eyelid pulling stitches, etc.).