Objective To explore a safe and effective laser treatment for pyogenic granuloma.Methods Sixty-five patients presenting pyogenic granuloma divided into three groups: Nd∶YAG laser combined with CO_2 laser treatment group(Group A,22 cases),CO_2 laser treatment group(Group B,22 cases) and Nd∶YAG laser treatment group(Group C,21cases). The data of blood loss in operation,wound healing time,scar formation and the one time cure rate post-operation of patients in these three groups were analyzed.Results The one ...