Zimmer Biomet Shoulder Arthroplasty PMCF

This post-market clinical study collects follow-up data on patients who have received a Zimmer Biomet shoulder replacement (arthroplasty) to track long-term safety, performance, and patient satisfaction. No new experimental treatment is being tested — it tracks how well already-approved shoulder implants work over time. You may be eligible if... - You are 20 years or older - You are anatomically suitable for shoulder replacement surgery - You have a qualifying condition such as osteoarthritis, avascular necrosis, rheumatoid arthritis, a proximal humerus fracture, or a failed prior shoulder replacement - You have a grossly deficient rotator cuff (for reverse shoulder replacement) - You are willing and able to attend follow-up visits You may NOT be eligible if... - You are unwilling or unable to give consent or comply with follow-up - You are pregnant or breastfeeding - You have a current infection near the shoulder joint - You have significant bone loss or bone resorption - You have neuromuscular disease affecting the limb, osteoporosis, osteomalacia, or a metabolic bone disorder - You have a non-functional deltoid or external rotator muscles, or paralysis of the axillary nerve Talk to your doctor to see if this trial is right for you.