Shoulder Arthroplasty: Clinical Updates and Future Perspectives

Dear Colleagues,

The first joint prosthesis was implanted in 1893 by Jules Emile Péan in Paris, using an ivory implant for tuberculosis of the shoulder. Subsequent developments included metal and plastic prostheses in the 1950s, with significant advancements by Neer. In the 1980s, modularity was introduced, allowing customization. Reverse prostheses, pioneered by Neer and Reeves, saw improvements, and the Grammont system gained prominence in treating cuff deficiency. Current research addresses notching and poor rotations in reverse prostheses. Over 25 variations are now available globally.

The aim of this Special Issue, therefore, is to provide a stage for outstanding clinical, technical, challenges, rehabilitation strategies, and innovative contributions describing recent advances that can lead to improvements in diagnosis, treatment, and prognosis in shoulder arthroplasty. The focus is on promoting a deeper understanding and fostering collaboration among researchers and practitioners to enhance the effectiveness of shoulder arthroplasty procedures.

Remarkable advancements in total shoulder arthroplasty encompass innovative humeral modularity, minimizing bone loss with shorter stems. Glenoid-side progress involves enhanced anatomic restoration and augmented baseplate fixation to address bone loss. Future strides may include robotic assistance, augmented reality, and patient-specific guides. This review critically examines recent literature, consolidating pivotal innovations and projecting future trends in shoulder arthroplasty.

We invite papers on shoulder arthroplasty that contribute to the latest advancements, challenges, and innovations in the field. Manuscripts focusing on surgical techniques, implant designs, rehabilitation strategies, outcomes, and future trends are encouraged. We welcome original research, reviews, and case studies that enhance our understanding and foster collaboration in the ever-evolving landscape of shoulder arthroplasty.

Dr. Alvin Chao-Yu Chen
Guest Editor

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• shoulder arthroplasty
• glenohumeral joint
• rotator cuff tear
• implant design
• arthroplasty innovation
• biomechanics
• revision surgery