Functional Outcomes of Anterior-Based Muscle Sparing Approach Compared to Direct Lateral Approach for Total HIP Arthroplasty Following Acute Femoral Neck Fractures oleh Matteo Innocenti MD, Andrea Cozzi Lepri MD, Alessandro Civinini MD, Nicola Mondanelli MD, PhD, Fabrizio Matassi MD, PhD, Davide Stimolo MD, Simone Cerciello MD, Roberto Civinini MD