Accurate and reproducible radiological assessment of shoulder replacement prostheses over time is important for identifying failure or to provide reassurance. A number of clearly defined radiological parameters have been described to help standardise the radiological assessment of prostheses. To our knowledge, this is the first study conducted to test the reproducibility and reliability of these measurements. The aim of this work was to test intraobserver reproducibility and interobserver reliability in the measurement of humeral component orientation (HCO), humeral head offset (HHO), humeral head size (HHS), humeral head height (HHH), and acromiohumeral distance (AHD.)Background
Aim
