Femoroacetabular Impingement (FAI) is a condition where the bones of the hip joint are not shaped normally. FAI is usually present at birth and may lead to hip pain in athletes (of all ages), ...

All participants had 3T MRI of dominant hip. Main Outcome Measurements Positive exam findings and labral tear on MRI. Results Labral tears were identified in 70 hips. Average alpha angle was 59 ...