Imaging Prior to Shoulder Arthroplasty

Abstract

Imaging prior to shoulder arthroplasty allows accurate preoperative planning by evaluation of the bone stock and assessment of the musculo-tendinous status of the shoulder. Routine preoperative evaluation should consist of conventional radiology and modern imaging methods. The means for making this assessment are: (a) standard radiographs, particularly an anteroposterior view in neutral rotation, axillary view and lateral (outlet) view, (b) computed tomography scan with bony and soft tissue cuts, (c) computed tomographic arthrography. The latter two methods will no doubt be replaced by magnetic resonance imaging in the near future.