Zimmer Biomet Holdings, Inc. announced it has received U.S. Food and Drug Administration (FDA) clearance for the Sidus® Stem-Free Shoulder system as a total shoulder arthroplasty solution for patients with good bone stock that have either osteoarthritis, post-traumatic arthrosis, focal avascular necrosis of the humeral head or who had previous surgeries of the shoulder that do not compromise the fixation. The Sidus Stem-Free Shoulder system is designed to anatomically restore a patient's anatomy, preserve bone stock and allow for improved pre to post-operative patient outcomes. The Sidus system will be available in the United States beginning in the First Quarter of 2018.