What role does imaging play in pre-operative planning for TSA?

Imaging plays a crucial role in the pre-operative planning for total shoulder arthroplasty (TSA) by providing detailed insights into the morphology of the glenoid and humeral head. Accurate assessment of these structures is essential for several reasons. First, understanding the shape and condition of the glenoid helps the surgeon select the appropriate implant size and type, ensuring optimal fit and function after the procedure. Additionally, analyzing the humeral head allows for evaluation of potential bone loss or deformities that may influence surgical techniques and the choice of prosthesis.

Imaging modalities, such as X-rays, CT scans, and MRIs, provide a comprehensive view of the shoulder's anatomy, helping to identify any degenerative changes, fractures, or other pathologies that could affect the outcome of the surgery. This information is vital for creating a personalized surgical plan that addresses specific anatomical considerations, enhancing the likelihood of a successful result and reducing the risk of complications. Thus, imaging is integral to pre-operative planning in total shoulder arthroplasty rather than merely for scheduling or recovery assessments.