The adhesive ring on the incision after circumcision needs to be removed if it does not fall off after a period of time. At present, the circumcision anastomosis is more often used in circumcision surgery, after the operation, the incision area will be left with a ring of adhesive ring, the adhesive ring will be manually cut after the operation so as not to affect the shedding of the ring, generally after the operation with the ligature pegs fall off, the ring will fall off on its own. Generally, the ligature nail and the adhesive ring will fall off in 2~4 weeks after the operation. In some special cases, such as the special physical condition of individuals, if the cutting edge nail fails to fall off completely, resulting in the adhesive ring being fixed on the skin, which can not be detached by itself, and need to go to the hospital to remove it. To summarize, if there is any discomfort, consult a doctor in time.