Objective To explore the effectiveness of silver zinc cream combined with Nano-silver antibacterial medical dressing for promoting wound healing. Methods 84 patients with skin injury who were diagnosed and treated in our hospital were observed and they were divided into the experimental group and the control group according to different treatment methods.42 patients in the experimental group were given silver zinc cream combined with Nanosilver antibacterial medical dressing for wound healing while 42 patients in the control group were given traditional treatment.Healing time and effective rat...