The biomechanics of the shoulder relies on careful balancing between stability and mobility.
A thorough understanding of normal and degenerative shoulder anatomy is necessary, as …

Anatomic total shoulder arthroplasty provides pain relief and improved quality of life for
patients suffering from glenohumeral arthritis. The 10-year survival rate for these implants …

Background: Posterior glenoid bone loss is commonly associated with primary
glenohumeral osteoarthritis. Surgical management of bone loss in anatomic total shoulder …

Background Indications for reverse total shoulder arthroplasty (RTSA) have expanded to
include primary glenohumeral osteoarthritis (GHOA) with an intact rotator cuff. Limited …

Background Muscle atrophy (MA) and fatty infiltration (FI) are degenerative processes of the
rotator cuff musculature that have incompletely understood relationships with the …

Background Glenoid bone loss in anatomic total shoulder arthroplasty (aTSA) remains a
controversial and challenging clinical problem. Previous studies have shown high rates of …

Background: The purpose of this study was to evaluate glenoid component position and
radiolucency following anatomic total shoulder arthroplasty (TSA) using sequential 3 …

Hypothesis Both clinical outcomes and early rates of failure will not be associated with
glenoid retroversion. Methods All patients who underwent an anatomic total shoulder …

Background: Publications regarding anatomic total shoulder arthroplasty (TSA) have
consistently reported that they provide significant improvement for patients with …

Background: This study evaluated the ability of shoulder arthroplasty using a standard
glenoid component to improve patient self-assessed comfort and function and to correct …