Francesco Pegreffi obtained his medical degree from the University of Bologna in Italy and specialized in orthopedic surgery at the Rizzoli Orthopaedic Institute. He currently holds the academic position of Associate Professor at the Kore University of Enna, a prestigious institution in Sicily. In this capacity, he conducts extensive research on the biomechanics of rehabilitation and the functional recovery of patients with osteoarthritis, focusing on both conservative and surgical treatments. Prof. Pegreffi has established several international collaborations, significantly contributing to numerous multidisciplinary projects. His research initiatives often involve partnerships with leading institutions worldwide, facilitating innovative practices in orthopedic surgery and rehabilitation. In addition to his academic responsibilities, Prof. Pegreffi serves as the Director of the Unit of Recovery and Functional Rehabilitation at Policlinico Umberto I in Enna, Sicily. In this role, he oversees clinical programs aimed at enhancing patient outcomes through state-of-the-art rehabilitation techniques and translating research findings into practical applications that benefit patient care.