Dr. Claudio Legnani is an orthopedist and researcher at the Center for Sports Traumatology and Minimally Invasive Joint Surgery at the Istituto Ortopedico Galeazzi. He graduated in medicine and surgery at the University of Milan in 2007, where in 2013 he specialized in orthopedics and traumatology. He treats a wide spectrum of joint pathologies, from meniscal repair to cartilage disorders. His clinical activity currently focuses on the treatment of knee and foot and ankle disorders, addressed mainly through a minimally invasive and arthroscopic approach. Furthermore, he performs partial and total knee replacement surgery. In addition to clinical practice, his research work over the years has mainly focused on the diagnosis and treatment of anterior cruciate ligament pathology and its reconstructive techniques. He has studied ankle pathology in depth, and the scientific works to which he has contributed have been presented at national and international conferences. He has published more than 50 papers in international journals over the last decade.