Preoperative Three-dimensional CT Predicts Intraoperative Findings in Hip Arthroscopy

Background Currently, plain radiographs and MRI are the standard imaging modalities used for diagnosing femoroacetabular impingement (FAI) and preoperative planning for arthroscopic treatment of FAI. The value of three-dimensional (3D) CT for these purposes is unclear. Questions/purposes We therefore determined the reliability of CT assessment of FAI and whether CT findings of hip disease predict arthroscopic findings. Methods We retrospectively...