The authors investigated the effectiveness of laser stimulation therapy for pain by means of a gallium-aluminium-arsenide diode laser system in 358 cases concerms with pain and other symptoms. This stady low power laser (Helium-Neon laser) stimulation therapy in 398 cases: 128 skin & tissue defects, 72 burms, 67 fracture etc. The He-Ne laser emits a 8.5mw±20% beam of 632.8nm wavelength. The sites that were irradiated wound areas and painful areas. From this study the wound healing was accelerated by irradiation with low power laser.
