Objective To explore the application of copper wire with continuous low voltage direct current in the treatment of disseminated cavernous hemangioma.Methods Twenty-three patients with disseminated cavernous hemangioma were implanted with copper wire that electrified with continuous low voltage direct current for 10 minutes and the copper wire was detained for one week.Results Among the 23 patients,15 patients were cured,5 patients were mainly cured,others got effective results.Conclusion Copper wire with low voltage direct current is an effective,simple and low-injury mothod for the treatment of the disseminated cavernous hemangioma and should be advocated in primary hospitals.