Alvaro Guzman Sanchez is a fifth-year resident physician in Orthopaedic Surgery and Traumatology at Hospital General Universitario Gregorio Marañón in Madrid, Spain, where he has been training since 2022. He obtained his medical degree from the University of Seville in 2021. In addition to his clinical training, he collaborates with the Complutense University of Madrid as practical teaching assistant. His current research interests include sports surgery, patient-specific instrumentation and three-dimensional surgical planning. His previous research has also addressed musculoskeletal infection, trauma, spine surgery and foot and ankle surgery, with several presentations at national and international scientific meetings. He is also a member of a research project ("Sistema de guías quirúrgicas 3D personalizadas basado en resonancia magnética para la reconstrucción anatómica del ligamento cruzado anterior: desarrollo y validación clínica") that has received grants from the Spanish Society of Orthopaedic Surgery and Traumatology (SECOT) Foundation and the Arthroscopic Spanish Association (AEA) Foundation. He is a member of the Spanish Society of Orthopaedic Surgery and Traumatology (SECOT) and the Spanish Knee Society (SEROD).