Korean photoionization prepuce plastic surgery used nerve block local anesthesia. Through the accurate positioning of full computer numerical control, the length of foreskin and the distribution of blood vessels and nerves on penis are analyzed, and the treatment scheme is tailored. Combined with the multifunctional photoionization shaping system, the phimosis and foreskin of children and adults are perfectly repaired, and the infrared spectrum is used to promote the rapid healing of the incision and solve the problem of excessive foreskin at one time.