The importance of power in photobiomodulation: a systematic review and meta-analysis of high-intensity laser therapy
Introduction Low-level laser therapy (LLLT; ≤ 0.5 W) is guideline-recommended in the United States for shallow-tissue oral mucositis and other superficial pathologies but has generally failed in trials for deeper tissue conditions due to limited penetration and subtherapeutic dosing. By contrast, Class IV high-intensit...