Background The purpose of this study was 2-fold:(1) to quantify type E2 bone loss
orientation and its association with rotator cuff fatty infiltration and (2) to examine reverse …

Background Augmented glenoid implants to correct bone loss can possibly reconcile current
prosthetic failures and improve long-term performance for total shoulder arthroplasty …

Hypothesis Glenoid retroversion can be corrected with standard glenoid implants after
anterior-side asymmetric reaming or by using posterior augmented glenoid implants with …

Background and hypothesis Total shoulder arthroplasty is recommended treatment for
severe osteoarthritis of the glenohumeral joint, which often results in excessive posterior …

Background Augmented glenoid implants are available to help restore the biomechanics of
the glenohumeral joint with excessive retroversion. It is imperative to understand their …

Background The purpose of this computational modeling study was to compare the volume
of glenoid bone removal required to implant 3 augmented component designs for …

Glenoid bone loss and retroversion increase the complexity of primary shoulder arthroplasty
and affect the outcome. Although eccentric reaming, augmented glenoid implants, bone …

Background An important reason for failure of anatomic total shoulder arthroplasty is glenoid
component loosening. We investigated the effect of backside bone support on the risk of …

Background Augmented glenoid components restore the native joint line and preserve bone
in shoulders with posterior glenoid bone loss. The purpose of this study was to compare the …

Glenoid implant design and alignment are critical to the success of shoulder arthroplasty.
Computer-aided design models of 3 glenoid implant designs (keel, standard pegs, and …