Circumcision refers to circumcision surgery, the wound is a little hard after healing, considered a normal phenomenon, but also does not rule out false healing, scarring and so on. 1. Normal phenomenon: due to the incision during circumcision surgery, the incision tissue healing process, there will be fat or granulation, touching will be like a hard strip, generally belong to the normal healing phenomenon. 2. False healing: if the healing process, due to factors such as incomplete drainage, resulting in surface skin healing, but there is still purulent secretion not out, the local touch will have a hard feeling, accompanied by redness, swelling, bumps, pain and other symptoms. 3. Keloid hyperplasia: For patients with keloid, it is very likely that keloid hyperplasia is formed after healing, and the general incision is purple-red hyperplasia, and it is raised on the surface of the skin. If you feel unwell, you should go to the hospital in time, and under the guidance of the doctor, give active treatment after clarifying the cause.