Our aim was to determine the most repeatable three-dimensional measurement of glenoid orientation and to compare it between shoulders with intact and torn rotator cuffs. Our null hypothesis was that glenoid orientation in the scapulae of shoulders with a full-thickness tear of the rotator cuff was the same as that in shoulders with an intact rotator cuff. We studied 24 shoulders in cadavers, 12...

BACKGROUND Glenohumeral arthritis in younger individuals is challenging because of the complex pathology, need for extended durability, and high expectations of the patients. Humeral hemiarthroplasty combined with concentric glenoid reaming is a surgical option for the management of glenohumeral arthritis that avoids the risks of glenoid component failure and avoids the challenges of tissue int...

If I have seen further than others, it is by standing upon the shoulders of giants. If I have seen further than others, it is by standing upon the shoulders of giants.

molecular lesions. In his account of the description of Bruton's agammaglobulinemia and DiGeorge syndrome, Dr Clark provides a counterbalance in the clear clinical and scientific thinking which led to their description. The book is not all history however, and we are brought immediately up-to-date with the progress in gene therapy for ADA-SCID and the therapeutic prospects for the future. The c...