The causes of small white spots on the surface of male genital organs include pearly papules, condyloma acuminatum, and glansitis. 1. pearly papules: due to factors such as circumcision, phimosis and other factors, resulting in the Bureau of the coronal groove of the granulomatous or papillomatous protuberance, at this time there can be the phenomenon of long small white spots. 2. Condyloma acuminatum: because after the human papilloma virus infects the human body, these viruses will damage the genital organs, which will lead to the phenomenon of small white spots on the surface. 3. glansitis: because the glans is infected by microorganisms such as Candida, white dotted adherence appears on the surface of the glans. Finally, if the phenomenon of small white dots on the surface of male genital organs appears, please consult a doctor in time to find out the cause and follow the doctor’s instructions for treatment.