Investigation performed at the Jacksonville Orthopaedic Institute, Jacksonville, Florida; the
Department of Orthopaedics, University of Texas HSC-San Antonio, San Antonio, Texas; …

Stemless shoulder arthroplasty relies solely on cementless metaphyseal fixation and is
designed to avoid stem-related problem such as intraoperative fractures, loosening, stress …

Background The number of anatomic total shoulder (TSA), hemiarthroplasty (HA), and
reverse total shoulder arthroplasties (RTSA) is rapidly increasing in the United States …

The concept of stemless shoulder arthroplasty was born in 2005. It is now a valid option in
the context of either anatomical or reverse shoulder replacement. Several questions have …

The fourth generation of humeral components currently are being used in anatomic shoulder
arthroplasty. Anatomic shoulder arthroplasty implants have evolved to better re-create …

Background Shoulder arthroplasty is a reliable procedure for patients with degenerative
glenohumeral disease, and reproduction of native shoulder anatomy leads to superior …

Background Symptomatic proximal humeral fracture sequelae (PHFS) represent a surgical
challenge due to the altered bone and soft tissue morphology. The purpose of this study was …

Background In an anatomic shoulder replacement (aTSR) good results have been reported
with the use of a stemless humeral prosthesis. In vitro a ceramic articulation with …

Purpose This study compared clinical and radiographic outcomes of patients undergoing
resurfacing total shoulder arthroplasty (TSA) with those treated with a stemmed TSA …

Background There are some major controversies surrounding the use and longevity of
pyrocarbon interposition shoulder arthroplasty (PISA). The objective of this study was to …