To compare the therapeutic effect between thunder-fire moxibustion combined with external applicaion of 
A total of 70 patients with mild and moderate knee osteoarthritis were randomly divided into an observation group and a control group, 35 cases in each group. In the observation group, thunder-fire moxibustion combined with external applicaion of 
Compared before treatment, the VAS scores, total scores of WOMAC, pain scores, stiffness scores and physical function scores were reduced after treatment in the two groups (
Thunder-fire moxibustion combined with external applicaion of 