The wound has scabbed after corns laser treatment, but the yellowing of the surrounding skin can be observed after sterilization. Chicken eye is a relatively common skin disease, occurring on the soles of the feet, metatarsals and other parts of the foot, mainly due to prolonged friction and pressure caused by overgrowth of the stratum corneum, the skin lesions are embedded in the skin of the conical keratinous embolus, the surrounding border is clear, the patient can feel localized severe pain when standing or walking under pressure. After laser treatment of corns, the wound has been scabbed, but the surrounding skin is yellow, if there is no pain, pus and other symptoms, it is a normal phenomenon, you can sterilize it for observation. If there are other symptoms arise, it is recommended to go to the regular hospital in time, under the guidance of the doctor treatment.