Possibilities of endoprosthetics in patients with the consequences of shoulder joint injuries

The use of shoulder joint replacement has increased significantly since the early 2000s. The method, initially used as the gold standard for the treatment of osteoarthritis, has long gone beyond the generally accepted indications, expanding its use for the treatment of shoulder joint injuries and their consequences. The new generation of implants has led to improved outcomes such as functionality, range of motion in the shoulder joint and patient satisfaction. The decision to perform anatomical endoprosthetics (hemiarthroplasty, total shoulder joint replacement) depends on the degree of osteopenia, the viability of the humerus head, the integrity of the tubercles or the functional state of the rotator cuff of the shoulder. This type of arthroplasty remains for patients with a functional rotator cuff. Reversible endoprosthetics is today the preferred treatment option for non-fusion or improper fusion of the proximal humerus with a collapse of the humerus head or a non-functioning rotator cuff. Despite the limitations and complications reported in the literature, revision arthroplasty has a good potential for functional improvement in patients with the consequences of injuries of the proximal humerus. This is a group of patients, which is a difficult task for a surgeon. As further research is carried out, implant designs and their clinical application will continue to evolve.