Can Anatomic Stem Angles of 135º in Reverse Shoulder Prosthesis Obtain Better Consolidation Rates and Clinical Outcomes than 155º in RSA Fracture? A Randomized Control Trial - Hachem, Abdul-Ilah; Rius, Xavier; Rodriguez-Bascones, Karla; Catasus, Marisa; Matellanes, Jonathan; Verdalet, Iñigo; Puigbert, Marc; Cabo, Francisco Javier (Journal of shoulder and elbow surgery, 2021)