Fig. 1From: Low level laser therapy (Photobiomodulation therapy) for breast cancer-related lymphedema: a systematic reviewExamples of the technique of LLLT (PBM). a A device of LLLT (PBM). b Applying the LLLT (PBM) treatment head over a forearm region. Abbreviations: LLLT, low level laser therapy; PBM, photobiomodulationBack to article page