Superior Labral Anterior-to-Posterior Lesions: Comparison of External Rotation and Active Supination CT Arthrography with Neutral CT Arthrography

Purpose: To compare the diagnostic performance of computed tomographic (CT) arthrography performed with external rotation and active supination (ERAS) with that of CT angiography performed in the neutral position for superior labral anterior-to-posterior (SLAP) lesions. Choi JY, Kim SH, Yoo HJ, Shin SH, Oh JH, Baek GH, Hong SH. Radiology. 2012 Feb 17. [Epub ahead of print] PMID: 22344405