Application of 3D-printed navigation templates in intertrochanteric femoral fractures: technical optimization and prospective randomized controlled study. - Wang H; Poli M; Bove F; Bo G; Nie F; Mezzadri U; Addevico F; Capitani D; Messori M; Capitani P (European journal of orthopaedic surgery & traumatology : orthopedie traumatologie, 2025)