‘Photobiomodulation in the Rehabilitation of Knee Osteoarthritis’ delves into the intersection of knee osteoarthritis (KOA) and photobiomodulation (PBM) therapy, presenting a comprehensive examination of KOA and the potential of PBM in alleviating its symptoms. The book provides insights into KOA's pathophysiology, epidemiology and conservative management, while exploring the biological mechanisms and clinical evidence supporting PBM therapy. With a blend of scientific rigor and clinical relevance, the book serves as an essential resource for researchers, clinicians, and stakeholders seeking to advance KOA rehabilitation practices. It offers tools and insights necessary for navigating KOA management and leveraging PBM therapy to improve patient outcomes, thus offering hope for enhanced quality of life for those affected by this widespread condition.