What is Low-Level Laser Therapy(LLLT) Low Laser Therapy(LLLT) In 1964, the low-intensity laser irradiation mechanism was studied. Scientists have been involved in practical fields of oncology, surgery, dermatology and dentistry, and since 1974 low level laser therapy (LLLT) is Included in the standard of state medical care. LLLT is also called cold laser therapy, low-power laser therapy (LPLT), low-intensity laser, low-energy laser therapy, and photobiomodulation light therapy. This is a treatment that uses particular light wavelengths in order to interact with tissue. It is to use a red-beam or near-infrared laser with a wavelength between 600 and 1000 nanometers and power...